Debut Bib Shorts

145,00 USD
  • Free standard EU shipping on any order over 150 EUR

  • Express EU delivery 1-2 business days

Debut Bib Shorts

Debut Bib Shorts

145,00 USD
Size Guide ?

Do you need help with your right fit?




Debut Bib Shorts
Debut Bib Shorts


Designed to keep you comfortable for hours on your longest days on bike

  • Made from Power Lycra® material
  • 4D technology chamois
  • ColdBlack® treatment
  • These bibs are fitted with a recyclable chamois made in Italy

Isadore bib shorts are made from two types of Power Lycra® made in Italy - (70% Polyamide / 30% Elastane).

Each material type is specially selected and put in place where is needed the most.

Mat black type of Lycra is very soft, stretchy, pleasant on skin and makes sure of superior fit. Second lycra material is highly durable and resistant against scratches and is strategically positioned in the most exposed places where the shorts meets the saddle.

We gave both of our fabrics ColdBlack® treatment. Fabrics with this treatment are 9ºC cooler than non-treated black fabrics, and measure just as cool as a light-coloured material.

Decorated with subtle silicone Isadore logo on both sides.

We produce bib shorts that are comfortably supportive yet not bulky. The padding is TMF® chamois from Italy, constructed with 4D technology - totally seamless, pre shaping, 4 multi structured levels optimizing shock and impact absorption.

Wide silicon leg grippers and finest flat-lock seams.

Made in Czech republic.

UVA- and UVB-protection textile finish from Schoeller Technologies. coldblack® reduces heat build-up and provides reliable protection from the sun’s rays.
Sizing guide

Dimension table (cm)

A - WAIST < 75 75 – 80 80 – 85 85 – 90 90 – 95 95+

Dimension table (inch)

A - WAIST < 29,5 29,5 – 31,5 31,5 – 33,5 33,5 – 35,5 35,5 – 37,5 37,5+

The cut is slimt fit, made out of stretchy materials. The sizes and cuts of our products, however, are designed to fit standard dress size parameters you would usually wear.

  • Great shorts

    Michal Holub, Slovakia, 19.11.2020

    Nice, comfortable, lightweight ..

  • Excellent bib short

    Miguel van den Wildenberg, Germany, 18.10.2019

    I have had several bib shorts of other companies, but this one is by far my favorite. Ordered size M; 1.86m/72kg. Just perfect. I am very satisfied with the chamois.

  • Comfy Bib

    Kevin Mischker, Germany, 18.4.2019

    I've bought my First Men Bib Shorts from Isadore in 2017. The pad wore out after roughly 30.000km I would say. So I kind of need to buy a new bib every 1,5 years or so. + Very good padding + Comfortable + M fits okay (not perfect), I am 180 and weight 73 kg. (I would try S but I am afraid it will be too tight). +- durablity okay + very good hold on the things + If it were 20 EUR cheaper, it would be 1+ in terms of price to quality - The fabric is a little bit too soft which is why I made holes in the Bib with my bare fingers when putting it on. Ever since I am very cautios when putting them on. However, I always patched the areas where I put holes in it. This has also happend with the Thermo Bibs from Isadore. They are actually worse. Recommendation: + Would be nice if the pad would have a darker color. It starts to look quite ugly very soon.

  • As good as the best, better than the rest!

    Brendan Robinson, United Kingdom, 10.4.2019

    Used these shorts twice now, once on the Turbo and once in the heat of Dubai desert, they performed perfectly on both occasions, and improved once washed. They are as comfortable as other premium brands with a much bigger price tag. Well done.

  • Isadore bib shorts

    Kim Elshout, Netherlands, 13.11.2018

    my first Isadore bib shorts, I like the material and looks of the product. I used the shorts for the first time during a 8 hours Granfondo and it fits very well, my compliments

  • Great product in every aspect

    Komáromi, United States, 19.9.2018

    Great short, perfect fit, good quality and most importantly the also well designed box turned out to be a fantastic toy for my 8 months old son :)

  • BiB short

    Patrick Rein, Switzerland, 24.7.2018

    This is my 3rd Isadore Bibshort, as the others - just love it, fits perfect, after long rides no pain, no dumbness

  • Good shorts

    Petr, 18.6.2018

    For Styrkeproven I doubted between Rapha and Isadore bib shorts. Isadore seemed a little more firm and sturdy for the long ride and honestly it performed very well. No complaints for a ride of almost 21 hours.

  • Great short!

    Ronald Heidanus, Netherlands, 30.8.2017

    Well. Since I found out about Isadore I think I won't buy any other short elsewhere. This short is great, fits like a glove ;-) and seriously I advise every rider to check these shorts. Besides the materials used for this short are very comfortable, the design is perfect. Less is more! And. Besides the short I love the sustainable vision of Isadore. Keep up!

  • One of the most comfortable shorts i have, plus they make an effort to keep things environmentally sustainable.

    , , 30.8.2017

    This shorts are amazing. I have had a pair for a year. It was recommended to me by the owner of Cycling Closet in Adelaide, Australia. I am a small guy that requires an XS and it hard finding an XS from a brand that gets the pad placement right. I love these shorts. I also have the climbers bib, which is excellent as well.... it's coming to that time where i would need to get another pair of shorts... I definitely am gonna stay loyal. Keep up the good work and maintain the values. I wish there was more apparel for tropical weather riding.

  • Superb

    Philip, Sweden, 22.8.2017

    Just bought my second pair just because I always find my first pair in the laundry basket :) And that's because I love these bibs. I used my first pair almost every week for 1,5 years and the still fits like a glove and don't look weared down at all and still provides great comfort during my rides. Amazing bibs, highly recommend!


    Victor, 21.8.2017

    These are an amazing pair of bibs. Tried them in rides of up to 7 hours, and 0 issues so far. Great purchase

  • Super shorts

    Sydney, France, 29.6.2017

    Been cycling in standard shorts for many years. Decided to purchase these even though the high price. They worth every penny. Love them. They are so comfortable. It is almost like wearing nothing. I am 75 kg for 181 cm and opted for the L size as I like mor comfortable style. They fit perfect. Thanks Isadore.

  • solid!

    Julien Nivol, Belgium, 19.6.2017

    Good bibs, very comfortable and good compression on the thighs. True to size (1m82/78kg). I have a Medium, and the fit is good. A little too warm for warm weather.

  • excellent all day shorts

    andy downie, United Kingdom, 16.5.2017

    wore these on Sunday for a six hour charity ride. it started out cold, then really warmed up. throughout the entire ride the shorts helped keep me at the right temperature. in addition they are so comfortable, some shorts after a few hours, then a coffess stop start to chaff - not these they remained super comfy all day. would highly recommend.

  • Awesome bib

    , 15.2.2017

    Got this bib in January, so I haven't used it for those long rides outdoor yet, only indoor training. But it has impressed be so far. Feels good and comfortable all over. Nice fit, looks good, and the pad is comfortable. Really looking forward to the spring and warmer weather. I would definitely recommend this bib to everyone.

  • Very Comfy

    John, United Kingdom, 13.9.2016

    Perfect for a long days riding. Good pad, and really well made. Customer service and delivery is exceptional. Couldn't be more helpful!!. One small improvement (And I have told them) is the seam that runs up the front of the thigh can sometimes rub, but only after 4 or more hours, and not a massive issue.

  • Super confy

    Mark Botham, United Kingdom, 7.9.2016

    These are my first pair of bib shorts. What I instantly noted from that of traditional padded shorts is how much more comfortable they are to wear. I chose medium being 5'9 and 75kg and they fit perfectly. Great quality & you clearly pay for what you get.

  • Super confy

    Mark Botham, United Kingdom, 7.9.2016

    These are my first pair of bib shorts. What I instantly noted from that of traditional padded shorts is how much more comfortable they are to wear. I chose medium being 5'9 and 75kg and they fit perfectly. Great quality & you clearly pay for what you get.

  • Super comfortable

    Jarkko Van den Brande, Belgium, 21.8.2016

    The bibshort is awesome, the silicone paddings are not to big and stay good. But the chamois of the pants is so great, never any friction. Very much comfort. Toppants. ;-)

  • Very comfortable and understated design

    , , 31.7.2016

    I have been cycling for over 20 years and have tried lots of bibs. These are right up there. A really good fit. I'm 5'9", 32" waist and about 75kg and the medium are spot on. The lycra is soft yet still does its job. Really nice understated design. First ride today 55 miles and didn't notice they were on. Can recommend and may get another pair.

  • Understated, perfect performance!

    Paul, United Kingdom, 22.6.2016

    This was my first exchange with Isadore, I wish I'd found them sooner! Initially I ordered a size too big and found the customer service and exchange service, proactive and very professional. The packaging is beautiful, understated and oozes quality. The product doesn't disappoint. It's vey well made, comfortable and after several rides/washes still looks like new. I'd reiterate other reviews - wash on a cool wash - you want these to last a long time, as for me they have now become the first choice for all my rides since I've had them.

  • Excellent and comfortable! The chamois is a guarantee for long and pleasant rides. The recommended size in the size guide is for riders who prefer comfortable fit.

    Rainer Tischendorf, Germany, 13.6.2016

    This bib shot is one of the most comfortable.

  • Great bibs!

    Joris SAUZET, France, 9.6.2016

    The product is excellent! Great cut and very comfortable. I had to change the bibs , cause I chose the wrong size... The Isadore costumer service is perfect : Quick answer, attention, logistic.

  • Excellent shorts

    Tim Doyle, United Kingdom, 8.6.2016

    Have another brand with "game changing" features, aware of the pad after 100Km, although never had to "reposition" myself, these are even better. 145 Km today-2200m climbing (first ride), never knew they were there-total comfort. Absolute winner. Can climbers bibs be better? will have to really up the game to beat these.

  • Isadore shorts

    beno trček, Slovenia, 18.5.2016

    Best shorts ever!!

  • Top Bibs

    Richard Wood, United Kingdom, 30.4.2016

    Just got received these this week. Top quality and great chamois. Been really struggling for comfort on new bike with my Castelli bibs. These were super comfortable and worn with leg warmers on a cold day (6 deg C) today were perfect. Really pleased look good and this along with new Isadore long sleeve jersey all commented on by the guys I was out with. Well done Isadore, superb product!


    Jakub Muroň, Slovakia, 11.4.2016

    The best bibs with a great fit and surprising comfort. Size M is perfect for my figure, 178cm, 75kg.

  • Good fitting bibshort

    Diederik, Netherlands, 8.4.2016

    Good looking package when delivered within 4 working days. I'm 190cm and 76 kg, and size L fits great. I have make a few rides and the bib performance is realy good. I will soon order some other products.

  • Superb

    Phil, United Kingdom, 7.4.2016

    Having taken a bit of a gamble on these shorts before a trip to Mallorca, I'm glad I did. They only took 4 days from ordering to arriving (UK) in the coolest packaging. However, there's substance to the style. Their first trip out was 140km up and down Puig Major and Sa Calobra. This was followed with another 4 days of 100km+ every day in sun & rain. The best compliment to pay any shorts (or any cycling kit) is that you didn't notice wearing them. That was certainly the case with these. Having used plenty of other brands (Rapha, Assos, Santini, Giordana, Pearl Izumi, Specialized, Endura) I'm sold on Isadore. Simply the best shorts I've ever owned.

  • Subtle but Superb

    derek, Ireland, 23.2.2016

    Ordered online knowing very little about Isadore other than the pricing was decidedly better than the other UK and major Australian Instagram brands, stunning packaging and cool branding aside these shorts perform, I initially ordered medium which sadly after a couple of rides I discovered were a little too big and even though Isadore coouldn't exchange they sorted me out with a super discount on a second pair a size smaller, not many companies would do that. Super comfortable, nice long leg but not overly long, printed washing size and wash instructions mean no nasty label, chamois definitely the best I have used, nice subtle branding and a lovely satin sheen to the material. 69kg 6ft tall chose medium but a little big, plenty of stretch in the fabric.

  • So comfortable

    Saul Busby - Cozic, United Kingdom, 26.1.2016

    Haven't even ridden them yet, and they are by far the comfiest shorts I have ever adorned. The detail and quality is great

  • OMG

    Royce Walston, United States, 23.10.2015

    Where have these bibs been all these years. By far the most comfortable well made bibs anywhere. I was concerned they would be a little small, but they are perfect!! The most comfortable bibs I have ever worn and rivals the most premium brands out there. Fantastic for long rides and lots of miles on the bike. Very good cut and fit that feels sleek and fast on the bike. Any cyclist will tell you bibs are the way to go. Anyone who has ridden is these will tell you Isadore is the only choice.

  • Excellent Bibs

    Stephen Ridett, Denmark, 12.8.2015

    Isadore's bibs have now joined my old favourites (De Marchi Contour Plus & Vaude Pro bibs), thanks to the fit, pad comfort and general quality of the product. They do the job for which they are intended discreetly, without fuss or aggravation.

  • Excelente acabado

    Miguel Angel Gomez Uzabal, United Kingdom, 4.8.2015

    Como complemento del Messenger Jersey Rio Red estéticamente muy bien. El rendimiento por encima de los 130 km es perfecto tanto en la protección como en el tejido

  • The best shorts I have ever worn

    Ed Newey, Switzerland, 23.7.2015

    I have tired the lot, assos, castelli, craft, the list goes on and on. But these are the pick of the bunch - by quite a long way in fact. They are just a tiny little fraction longer in the leg length than most of the other "pro" brands. To get the perfect lenght is an annoying process! Too short and you feel like a exposed italian gymnast, too long and its yoga time. Im 5ft10, 78kgs, 31inch inside leg (thicker than average cycling legs). Medium are a dream. Snug, sporty with no excess but not too tight. Ive bought 2 pairs and will only buy these from now on. Great job Isadore.

  • Very good quality

    stephen pullman, United Kingdom, 8.7.2015

    I have bought bibs from two other companies; one company in Switzerland and another based in Scotland.When compared to both pairs of bibs from the other manufacturers, Isadore make a better priced, better quality garment that proves to be very comfortable over longer distances, and I have found that the, Isadore bibs are cooler in higher temperatures and are better fitted.

  • Really great

    Dean, United States, 19.6.2015

    These bibs are incredibly comfortable. The fit is right on. I'd say the size chart is very accurate. Chamois is not too thick or bulky. Five minutes into the ride and they disappear. These bibs belong in the top tier, no doubt. And for the price, they can't be beat. The customer service at Isadore is also superb.

  • Great bibs

    Markus, Germany, 19.6.2015

    The bibs have a great fit and I had no problems using them (or the THERMOROUBAIX variant) on 180km rides. Highly recommended and really great customer support!

  • Bib

    Nick Wang, Taiwan, 16.6.2015

    The chamois functions well even when I took a 200+ ride in a deadly hot summer in Taiwan. I love the coldblack fabric especially it makes my leg comfy over 30deg Celcius. If the back fabric would make a larger area get away my body heat, that would be super!

  • Understated yet top performing

    Robert McDowell, 11.6.2015

    As with most Isadore clothing, they don't shout, but are subtly and thoughtfully designed, whilst well made and finished. Just rode on a 206km Audax through southern England on a warm June day. In retrospect I can't recall any discomfort on or off the bike. So if it looks good and feels good, what's not to like?

  • Robert McDowell, United Kingdom, 11.6.2015

  • Great bibs!

    Eivind, Norway, 28.5.2015

    Bought these bibs trough the bundle package. The customer service has been excellent from the start, and they responded to all my questions quickly. They shipped my order the same day. The bibs arrived in nice packaging and has a luxurious feeling. The pad is very good and there is no discomfort even on longer rides. Fit is excellent. I am 184 and 85kgs and went for the large. I have only had them for about a month, but they appear to be of high quality and will hopefully last for years.

  • Comfort & Quality

    Kevin Finch, United Kingdom, 29.4.2015

    Isadore bibs are excellent. I like how they fit and you can forget you are wearing them. Pads can be a personal thing, but these are superb for me and stay comfortable on long rides. The bibs are light and stylish, and mine have stayed like new after many washes, but I would recommend that quality technical garments are only washed with similar delicate items at 30 degrees and use a proper sports wash like Halo. This will keep your treasured/favourite Isadore bibs, jerseys, jackets etc as good as new. All of mine look like they just came out of the box. These bibs exhibit all of the usual Isadore attention to detail and are very high quality. If you look after them then they are very good value, because you will want to keep on wearing them! I'm 1.78m (5' 10"), 75kg (166lbs), 32" waist and size L fits me perfectly.

  • Just Great !

    Daniel Marques Martins, Portugal, 22.4.2015

    Love this bibs just bought the last month and did 6 rides with them, the merino is very good and very comfortable it was a awesome buy .

  • Fantastic

    Luís Filipe Pirré, Portugal, 8.4.2015

    One of the best bibs I've ridden. Not only are the shorts comfortable but also they look well. Isadore customer service is fantastic!.

  • Jeroen, Netherlands, 25.3.2015

    These are my first bib shorts, so I can't really compare them to other bibs. However, my experience with the Isadore aftersales has been outstanding. I didn't know which size I needed for a correct fit, and the Isadore team were a tremendous help in picking the right one. I purchased both the small and medium (179cm, about 64kg) and ended up choosing the latter. I'd say these are true to size. They seem really comfortable too, compared to my non-bibs cycling shorts. Highly recommended.

  • these bibs rock

    Aleksander Seruga, Slovenia, 4.2.2015

    First to mention is the chamois on this bibs is the best I have tried by far... next is the fit, which is superb, since I sometimes have problem with bibs as I am 193cm, 80kg and long skinny legs (96cm inseem) bibs sometimes are too loose at the cuff, but these are a nice tight fit in XL... in general this product is of a very high quality and I would (and will:)) recommend it to my friends...

  • Bib shorts

    Rob Tolley, United Kingdom, 5.1.2015

    First order and pleased with them. The only thing of notice is after a few washes the elastic in the legs have lost shape unlike those from say Rapha which maintains full shape. However, quality and pricing is great.

  • Comfortable Bib

    Bert Verhoofstad, Netherlands, 14.11.2014

    Great Bib, fits perfectly. Service of Isadore is perfect.

  • Great BIB short

    A. Dragstra, Netherlands, 9.10.2014

    comfortable bib short, great fit, great looks. No pain, no rubbing.

  • Superbib!

    Lochs, Netherlands, 1.10.2014

    Fantastic fit, great looks. First impression is impressive: no more pain. Finally my rides are getting a bit more comfortable. Nice to mention: the guys and girls at Isadore offer friendly and fast service.

  • Comfortable and recommended.

    Hubert Duijzer, Netherlands, 18.9.2014

    Another great product from Isadore. I've done a few hours already in this nice bib. Looks great, nice construction, comfortable materials. But what makes or breaks a bib is the chamois. Well, this particular chamois is awesome. It felt a little thin and discreet in the beginning, but after two hours it did feel the same. No pain, no rubbing or scrubbing and no sign of sleepy nuts. So, one more happy ass in the world.

  • First impressions excellent

    Owen, United Kingdom, 18.9.2014

    It's difficult to judge the comfort of shorts after only a few rides, but first impressions are very strong. As with all other Isadore products these arrived within a couple of days of ordering in the usual beautifully packaged box and are of a luxury finish. I took advantage of the free returns so ordered an L and XL size (I'm 6th, 13st) and decided on the L. My return shipping was refunded within a day or two.

  • Great bib which is up there with the big guys!

    Marlon Kruis, Netherlands, 25.7.2014

    Great bib which is on the same level of others like Assos or Castelli. Fit is perfect. As an extra the personal note and great communication with the Isadore team is an example on how to keep your customers happy! Will surely recommend Isadore to other cyclist & friends.

  • Muy cómodo

    David, 26.6.2014

    Un culotte cómodo y elegante. No será el último producto que compre.

  • Iker Txaparro izagirre, Spain, 18.6.2014

    Culote ajusta perfectamente,badana muy comoda

  • Great!!!

    David CalzadaCaballero, Spain, 8.6.2014

    A bib perfect. I'm happy :-)

  • Very good shorts

    Miroslav, Slovakia, 15.7.2019

    My first Isadore bib shorts. I like fabric and material very much. Also padding is best. Because I have shorter upper body I will prefer if shoulder straps will be little shorter.

  • Super produkt

    Matúš, Slovakia, 11.1.2019

    Moje prvé cyklonohavice, musím povedať, že ľudia z Isadore odviedli skvelú prácu. Kvalitné materiály, dôraz kladený na detail a skvelý zákaznicky prístup. Človek, ako keby si obliekol druhú kožu. Výška 178, váha 78, veľkosť M sedí perfektne. Odporúčam!

  • Best shorts

    Lukas Smiesny, 2.9.2018

    Best shorts I have so far. Thin and comfortable material. I'm 192 cm tall and XL fits me great.

  • Gerhard

    Gerhard, Austria, 30.5.2018

    Ich habe mich aufgrund der vielen positiven Feedbacks und nach langen Überlegungen und Vergleichen dazu entschlossen mir dies Hose zu kaufen. Nachdem ich damit einige längere Ausfahrten absolviert habe kann ich nur bestätigen was schon viele vor mir geschrieben haben. Die Hose passt ausgezeichnet und vorallem der Sitzpolster macht einen tollen Job und lange Ausfahrten zu einem Vergnügen. Selbst bei höheren Temperaturen und Steigungen fühle ich mich absolut wohl damit. Eine klare Kaufempfehlung von mir. Wenn es jemanden hilft, ich bin 1,78 mit 83 kg und habe Größe „L“.

  • Großartige Hose!

    Tim, Germany, 16.5.2018

    Sieht super aus, Qualität top! Sehr bequem! Bei 1,78 und 70kg passt S gut aber eher "racing fit"...

  • Bernhard

    Bernhard Baier, Germany, 21.8.2017

    Habe schon 2 sehr gute Hosen. Diese top alles-klarer Kauftip!


    Marian, Slovakia, 22.8.2016

    Neocakaval som nejake zazraky, ale bol som az necakane prekvapeny, o kolko su tie kratasy lepsie ako vsetko ostatne co som doteraz mal. Najviac ocenujem absenciu vysaciek vo vnutri. Fakt dobra praca.

  • Sensationell

    martin lieberherr, Switzerland, 15.9.2015

    Die beste Radhose die ich je hatte. Einmal Isadore - immer Isadore :-)

  • perfect fit

    Frank Huppertz, Germany, 14.6.2015

    I do cycling for more than 30 years. One of my best shorts I bought ever! Keep on rockin....

  • Great comfort

    Mario Ernest, Netherlands, 23.6.2014

    Very comfortable to wear and cycle. Great fit, really high quality product.

  • Nohavice

    mario Macek, Slovakia, 15.6.2014

    Chalani.Zatial to naj co som mal na sebe pocas 120 000 km.A to nadherne balenie.Drzim palce.A co najviac takychto vyrobkov s logom made in slovakia.

  • Oni snad fakt chladia :)

    Wunderman Macák, Czech Republic, 9.6.2014

    Som prekvapeny, ako dobre sa v nich jazdi a nohy ostavaju relativne v chlade. Osobne by som uvital este mensiu vystelku, ale to je uz individualne.

  • Five Stars!

    Hendrik Runte, Germany, 9.6.2014

    Among all other bib shorts I'm using (two Raphas, one Assos, one Exteondo, one Pearl Izumi) this one is clearly the best fit for me. Tested on the 322km ride of the 'Mecklenburger Seen Runde' in Germany this May, I found that the padding suits me perfectly. Will wear it next week in Sweden on the Vätternrundan.

  • Bib horts

    , , 22.8.2016

    I'm 75 kilos and 5'9" and the medium fit very nicely. The Lycra quality is really good. But...... My ass got sore after only 30 miles and I've tried these shorts on several occasions. The padding isn't very good so these don't work as a high end bib short for me and I would not recommend them.

    Isadore Team


    Thank you for your feedback. We are aware that the chamois might wont fit everybody.

Related Products

145,00 USD
Debut Women's Shorts
Debut Women's Shorts
+ Quick Add
Signature Cycling Jersey Golden Oak/Black
Signature Cycling Jersey Golden Oak/Black
+ Quick Add
Signature Cycling Jersey Orion Blue/Aquarelle
Signature Cycling Jersey Orion Blue/Aquarelle
+ Quick Add