Signature Climber's Bib Shorts
Hot days spent riding in the hills are what most cyclists dream about. We’ve designed the Signature Climber’s Bib Shorts to provide supportive comfort on all your summer rides. The textured material adds compression while allowing your body to breathe.
Explore MoreComfortable bibs for hot conditions
Comfort, hard wearing and superb design. First item from Isadore and I was converted - since then I've have in 3/4 bibs, the deep winter tights amongst others and they are all great quality. I guess it's because the brothers are pro-cyclists that you can depend on well thought out kit. Really good customer service and communication too.

Product description
When you are riding regularly, one of the most important decisions you’ll make is what bibs to wear. There's nothing better than comfortable, well-designed bibs. Our Signature Climber's Bib Shorts keep you comfortable even if you are spending hours in a saddle on a daily basis. Strategically placed overlock seams enhance comfort levels and improve overall performance. They are lightweight enough for heated summer rides but will still pair nicely under our Signature Thermal Tights without a chamois.
The insert is TMF® chamois from Italy, constructed with 4D technology. It offers totally seamless protection with a pre-shaped, 4 multi structured levels which optimize shock and impact absorption.
Specification
- ColdBlack UV Sun Protector
- 4D Italian chamois
- Great both for climbing and riding on the flats
- Constructed from 2 types of Lycra - Premium Italian and Swiss Schoeller
- Made in European Union
Materials
Fabric 1
- 80% Polyamide
- 20% Lycra Sport
Fabric 2
- 84% Polyamide
- 16% Elastane



Features
- Antibacterial and perforated chamois that wicks away sweat
- Elegant design features black reflective Isadore logos on sides
- Extremely breathable and lightweight bib straps
Size Guide
Dimension table (cm)
SIZE | XS | S | M | L | XL | XXL |
A - WAIST | < 75 | 75 – 80 | 80 – 85 | 85 – 90 | 90 – 95 | 95+ |
Dimension table (inch)
SIZE | XS | S | M | L | XL | XXL |
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 slim 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.

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Designed & developed using the experience of former professional riders
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For a healthy planet to ride on
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Free standard EU shipping on any order over 150 EUR
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Risk free 30 Day return policy
Reviews
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Superb bibs
Probably the best bibs I have had. Very comfortable even after 4hours + in the saddle. Excellent fit. Isadore is clearly above the rest !Show full review -
Nice shorts, but for me could have been a bit longer
Bought these based on raving reviews and good experience with a Signature Jersey. Most people say these are quite long in the leg and it was a slight dissapointment to notice this was not the case for me (S for 1.80 and 62kg), ok no hotpants but shorter than my other bibshorts. Another thing are the multiple overlock seams which especially after the first ride left some marks, this however became better after a few rides. Despite all of the above these are beautifull bib shorts with a very decent chamois and besides the marks have been very comfortable on every ride (long/short) but maybe not the knock-out winner I hoped for but I still enjoy wearing them.Show full review -
Perfect fit and finally a well designed pad
Got these bibs shorts for my cycle trip in Czech Republic. The bibs have a perfect fit, excellent for a long rides on a hot summer day. The bibs is longer than other brands but they give a good compression what I really kind of appreciate as a newbie. Fabrics and finishing makes the bibs not bulky and looking sleek when wearing it. Im glad discovering these climber bibs shorts, enjoying much more the hot summer rides now! Im 1m83, 90 kg, regular muscular fit and L fits me best.Show full review -
Superb quality
Comfort, hard wearing and superb design. First item from Isadore and I was converted - since then I've have in 3/4 bibs, the deep winter tights amongst others and they are all great quality. I guess it's because the brothers are pro-cyclists that you can depend on well thought out kit. Really good customer service and communication too.Show full review -
The Bar Is Set
Honestly, these are the new standard by which all bib shorts will be judged for me. If these are 10, the best from Assos or Rapha are about 8 at most. Pads are Transcontinental-worthy, and the paneling makes these an incredibly even "hug" over the entire garment. No point in buying anything else for me from now on.Show full review -
Excellent bibs
Good fabric and good chamoix - just works for hoursShow full review -
Exellent bibshorts
Very comfy, good chamoisShow full review -
Best bib ever!!!
Great bib length, bit longer than usual, which I really like because of compression and style, still nicely above the knees. Great comfortable chamois, even after 2 hour rides my butt feels comfy. Great structured fabric, feels great on skin, nice stylish leg grippers. Wish I had bought this before all the other bibs I own. Now I only want to wear this one! I also own (to compare it with): Rapha Core bib (nice bib but not a great chamois, not comfy after an hour) Assos T.Equipe S7 bib (good chamois but not as comfy as the Isadore Climber, chamois is to bulky in front, bib length is way too short for my taste) VOID bib (looks stylish but fabric feels really cheap, thin chamois, maybe for a short race, definately not for longer rides). So there you have it, I would highly recommend the Isadore Climber bib!!! Before you buy, measure the circumference of your upper leg and get in contact with customer service. I wear XS for Isadore jerseys but I went for M size bib because I have fairly muscular upper legs.Show full review -
Great style, great value and very comfortable
I’ve worn ASSOS for years and have not liked their recent design changes so these bibs a try and I’m SO GLAD I did! They’re very comfortable and I really like the style. Highly recommend themShow full review -
Thoughtful Design
Quite simply the best bibs I’ve owned. The materials dissipate the 30 C heat of South Louisiana and the chamois absorbs the road and breathes well. I don’t think about these bibs while I’m on the bike--only after, when I realize that I’ve had another comfortable ride.Show full review -
Perfect bib shorts
Wore these for the first time yesterday on a 50mile ride and the are perfect. Totally comfortable, great pad shape, leg grippers just right, and finally a pair of shorts that have a good leg length for tall people. I'm 72kg 185cm and tried m and l, L was more comfortable. Thanks Isadore!Show full review -
HIGH QUALITY BIBS
Top quality and confort for the long, hot and humid rides in Northern Australia. 100% loyal to Isadore.Show full review -
Good shorts.
Well done, upper clase bibs! I am 198cm/90KG and got an XXL, could be a bit small but XL is probably to small (I haven't tryed...). Material feels very good, stiching on same level like me assos stuff and better than my raphas. Climber's Bib, I assume summer and hot temps. For this, the shorts are in my opinion to long (on legs), could be 3-4cm shorter. The quality of the grafixs/printings/logos is not as good as assos y rapha but all together a very good bib which I like a lot to use.Show full review -
First impression is very good
I am 1.85m, 80kg and was between sizes M/L, but choose L after trying both home. The service was very good and the bibs are very comfortable (100+ rides) and seem to be well built.Show full review -
Simply the best I've ever worn
I've tried them all... Rapha, Assos, dhb, Endura, Castelli etc in my search for the most comfortable bibs. These are the most comfortable bibs.Show full review -
Nice even for bigger guys
I am 195cm/97kg and the XXL size fit me very generously. They are definitely a bit longer but it is OK during the ride. I am curious if the XL version would still be fine...anyway, the look and feel of the bib shorts are excellent.Show full review -
Thumbs Up
Comfortable, Love the design and UniqueShow full review -
Plain Awesome
I'm 180cm, 63kg and measure 28inches around the waist. S size fit perfect, superbly comfortable around the thighs and groin with the straps exerting a firm and supportive pressure on the shoulders. The bib shorts were exquisitely made, with the look and feel of a garment many times more expensive. The padding fit so well you forget it's existence after a while, and it was not overly thick, but provided great cushioning for the many hours spent on the saddle. All in all, a superb pair of bibs, top quality and definitely worth every cent. Recommended!Show full review -
great bibs
stylish, perfect fit, comfortable, topShow full review -
Pure Comfort
Very comfortable in the heat and no sign of wear after more than 1000km and 20 washes. I am 183cm, 80kg and wear size L.Show full review -
Best money to sit on.
No need to climb to enjoy them. What i really appreciate is the fit of this bibs, thanks to the materials it feels comfy and fresh all the time while their special material keep the compression at the right point. You can wear as underwear too in winter. No need to look further.Show full review -
Supershorts
The Climber´s Bibs, XXL, actually fit my 188cm-110Kg-Size! They are a bit longer than expected and a warmer. But, that´s an advantage on cool, rough Mountain Bike conditions! Very high quality materials. P. S. Danke Martina for dein Nachricht auf Deutsch.Show full review -
they works and they are lovely
Isidore made an adv on these, and they say "these bibs just works": it's true, but they are also really lovelyShow full review -
Fantastic bib, fantastic service
Was looking for bibs that gave a bit more bum protection on longer rides and found them in the Isadore Climbers Bib! Can only recommend these, great fit, great materials, very comfortable. Service at Isadore is also great, DHL lost my shipment so Isadore send me a new one! Thanks for your support!Show full review -
Nice
I ride this morning with it. It's the better bibs i own . Very comfortable , good quality. I'm glad to have discovered Isadore. Many thanks.Show full review -
Nice regulator
I wore it in a 100miles ride in super hot weather(temp 35celcius degrees, 80%) in Taiwan. Definitely love the cold black fabric, really feel much much better on the long climb. I also like the special weave on thigh for better vent as well. I would recommand this items to be your MUST BUY bib shorts.Show full review -
Amazing fit
Love the rlght compression fit to these, I'm 5'8" and 11 stone! and medium is perfect, nice tight race fit but not so it's restricting, can go size large for the Sunday club ride with leggings underneath but medium is perfect for summer Service and packaging amazing from Isadore as per usual will thoroughly recommend and will be returning for more Thank you Isadore Team ????????????Show full review -
Superb
Very comfortable, light - tested in high temp, sun and rain - excellent choice for longer rides.Show full review -
Superb lightweight shorts
I am 182 cm and 75 kg, and wear a size M- nice snug fit, and good length (I find some makes like Assos cut the legs too short). They are really comfortable and beautifully made, with different fabrics in some panels. The pad is slightly thinner than some I have used, but has a good density and are as comfortable as any I have tried (Assos, Sportful, Castelli). The grippers work well and they stay in place perfectly. The price is very reasonable for the quality, and I will undoubtedly buy more pairs when I need to replace other shorts.Show full review -
Great shorts!
Simply excellent bibs! Looks very stylish, have a nice firm fit without pressing too much, padding is just, I like the fact they tend to be a little longer. No reason to hesitate.. P.S. Also durable when you hit the deck, as I could see this weekend :( Lost a lot of skin under and althougt the fact the asphalt was very structured with many small stones, not smooth at all, those bibs looks completely untouched..impressive!Show full review -
Best bib ever
I own both the classic as the thermo bib short, but the climber bib short is the next level. In all ways best short ever. Beside that, I had some stiches loosen of the short, Isadore simply replaced it with a new one. Best services ever! Thanks. I'm 192, around 78/80 kg, wearing L.Show full review -
good, better, THE BEST
I owned "classic" bibs and thermorobouix bibs and loved them both, so I said why not give these a try... I expected they would be as good as the others, I was wrong, these are even better, both fit and pad are and as I allready said I loved the "old" ones too... :-) For those who it might concern - 193cm 80kg and have the XL bibs...Show full review -
Hard to believe - but really the best bibs I own
I have a number of bibs from different manufactures (like Assos, Cafe du Cycliste, Suggoi, Garmin...) and everyone claims their pads to be the best, their fit to be the most refined, and so on. Marketing bullshit that needs to be put to the test. Now, I do not want to rant against any particular brand (though I had something to say about...), but simply tell you that after intensive testing, I found the Climbers Bib Shorts really to be impressingly good. Very good. These are the shorts I want to ride. Always. So I switch to the other bibs, just while washing and drying these :-)Show full review -
Yes!
Buy these bibs, you won't regret it.Show full review -
good bibs
I cycled with them last two weeks from Barcelona (Spain) to Ljubljana (Slovenia). After a rainy day, they are scraped on the inner side of the right leg. Sad :(Show full review -
climbers bib shorts
The best bib shorts ever,so good I've bought two pairs.The are extremely comfortable,stylish and understated and the fit is so good they could have been made for me.Like all Isadore garments the attention to detail and quality is excellent.Show full review -
climbers bib shorts
A great fit,stylish and understated-they could have been hand made for me.The pad is the best I've ever experienced,over other high end brands.They are so good I've bought two pairs.Show full review -
Found the best bibs
I own a number of bibs from well known companies but the others don't compare to these. Very comfortable on long rides and have held up well when I had a fall. These will be the only bibs I will be buying from now on.Show full review -
Excelent
This new Isadore bibs come with even better chamois and bibs material is also more enjoyable on skin and comfortably compressing.Show full review -
First class quality product
These bib shorts fit perfect, look great and feel good, a quality garment to equal all the other top brands. I look forward to purchasing other products in the not too distant future. Ian Whitaker Ravensthorpe C.CShow full review -
These bibs will blow your socks off!
I am a person of reviews, recommendations and thorough researches regarding quality/price/value when it comes to purchasing something. This is my first experience with Isadore bibs. I heard about these bibs and I said I´ll give it a shot. I have to say when I tried them on at home I was blown away with the overall first impression even without being in the saddle. These bibs are made of excellent material, they are super comfortable, the cut is very smart. Comfortably compressing as well and the legs are sufficiently long. Definitely a pair of high end bibs. The price might seem high for some but believe me, you get what you are paying for. I personally believe you cannot get such quality for less money. Highly recommended, well done Isadore!Show full review -
The best bibshorts I've ever worn
Super comfortable, great fit, and the usual understated elegance from all Isadore products. I can heartily recommend them.Show full review -
Exellent quality
Best ones I have had yet. The quality is outstanding. I like that they are a bit longer than usual.Show full review -
Climbers Bib Shorts
Again, another classy well made product from Isadore, lovely fit, sizing is just right, and nice grippy edges. Top Marks!Show full review -
So far So good
I have only had a chance to wear them once so far , and I can say that they are comfortable from the start. I have only worn them on the indoor trainer so far (it's winter and I live in the UK) but I look forward to wearing these on a long ride during the summer months. Sizing wise , I am 175cm tall , 90 kgs , (waist 35 inches) and the large fits me perfectly.Show full review -
Great bibs
Great quality, proper length, exceptional for climbing.Show full review -
Great Bib
I have a good comparison to other premium bibs at even higher price points. This one easily keeps up with the leaders as far as manufacturing quality, materials and wear are concerned. Great cut with flat seems all over, high quality pad, well breathing materials, good grippers and straps make it an amazing go to bib shorts in the summer. Fit is rather on the comfy side.Show full review -
Incredibly comfy and breathable bib shorts
Best bib shorts I own. Pad is comfortable after a few hours of riding. They breath well - ideal for climbing. The grip towards the knee is superb as well.Show full review -
Best bibs I've owned so far
The pad in these bibs is on another level - even after hours in the saddle I feel no discomfort at all. Fit is good, although they could be longer/hold position a little tighter. I'm 188 cm, 67 kg and wear size M.Show full review -
Perfektné
Tieto nohavice mám už cca rok a stále sú ako nové, v porovnaní s konkurenčnou značkou, ktorú vlastním to je "nebe a dudy". Sú veľmi pohodlné, výstielka pod zadok je pevná, neničí sa zatiaľ vôbec a to som ich celú zimu používal aj na trenažér. Toto je naozaj produkt najvyššej kvality. Odporúčam každému.Show full review -
Pohodlné
Materiál príjemný na telo, pohodlné aj počas dlhších výjazdov (7-8 hodin) Nemám čo vytknúť...Show full review -
Super
Súper materiál len odporúčamShow full review -
herr
top Qualität, Preis Leistung ist nicht zu schlagen.Show full review -
Die Beste
... oder zumindest eine der besten Radhosen, die ich kenne. Die Medio-Bib-Short hatte mich bereits voll überzeugt. Diese hier ist sehr ähnlich. Die Kompressionswirkung erscheint mir einen Tick stärker und natürlich sieht der gerippte Stoff einfach noch cooler aus... Zur Funktion: Der Sitzpolster ist für mein Empfinden optimal. Nicht zu dick und nicht zu dünn, angenehm fest und auch nach mehreren Stunden im Sattel nicht durchgesessen. Die Hose sitzt perfekt und verrutscht nicht. Die Beine fallen eher lang aus (muss man nicht mögen und ich bin da auch eher konservativ und mags normalerweise ein bisschen kürzer; bei dieser Hose stört es aber nicht - weder von der Optik her, durch den unterschiedlichen Stoff, noch vom Tragegefühl her). Größe M bei 181cm, 75 kg.Show full review -
Gerhard
Das ist nun meine zweite Hose von Isadore und vom Komfort, Verarbeitung und Material her wie die erste, tadellos. Lange Ausfahrten sind ein Genuß. Lediglich etwas zu lang für mein Empfinden. Vielleicht habe ich auch einfach zu kurze Beinchen. ;-) Habe Größe L. M ginge wohl auch bei meinen 178 cm jedoch meinen zarten 83 kg wollte ich Medium nicht zumuten und den hausinternen Größenrechner nicht overrulen. :-)Show full review -
Amazing shorts
Really amazing shorts working exactly how expected and promised. The best shorts I've ever had. I'm curious about their durability/lifetime.Show full review -
Konrad
Eine super tolle Radhose an der es einfach nichts zu bemängeln gibt,auch nach Stunden im Sattel.Für meine Maße optimal,ich bin 174cm groß und bin 64kg schwer.Show full review -
Stefan
Für mich persönlich die beste Radhose die ich jemals hatte. Ich Kombination mit dem Spitzenservice von Isadore ein absolutes Must-have. Ich fahre bei 190/90 eine L Hose. XL war bei den Beinen etwas zu lang.Show full review -
Markus B.
...eine der besten Bip-Shorts, die ich je hatte. Sie verrichtet ihre Arbeit tatsächlich wie es sein soll: präzise und unauffällig... Das kann nur bei sehr warmen Bedingungen die Echelon Bip noch einen Tick besser. Bei 187/74 ist Größe L die richtige Wahl.Show full review -
Klasse
Tolle Passform, hoher Tragekomfort, sehr gut verarbeitet. Ich habe viele Markenhosen getragen und kenne kaum ein Produkt, dass ähnlich hochwertig ist. Bei 1,80 Körpergröße und 65 Kilo Gewicht passt mir Größe M perfekt.Show full review -
Astounding!
Perfect bib shorts! Greaaaat confort, very nice looking, light and breathable! Tested on a pretty hot day (36°c), I felt nice and fresh. I'm 1.75m, 66kg, size S fits perfect.Show full review -
Fabulous
These shorts are worth any single Cent. Great fit, high quality. Feel like a second skin. I am 178 cm, 64 kg and XS is perfect for me. Definetely the best short I have ever had so far.Show full review -
Christoph
Die schönste Radhose, die ich jemals hatte ;). Super Verarbeitung. Das Polster und die Passform ist für mich optimal. Gr.M bei 173cm/67kg sitzt super.Show full review -
Fantastické...
...najlepšie nohavice, aká som na sebe mal. Rozdiel oproti ostatným je priepastný. Podľa mňa bez chyby.Show full review -
Top Bib shorts
i basically can only repeat several reviews here, super comfortable but snug and close fit at the same time. If you have very short legs, it comes long -> close to your knees, but that´s not a downsize for this shorts . In general it an be said, that these shorts have also a nice mix of different material/fabric, that also makes it look superb. I am 175 - 82 kg and wear an L (tough i´ve tried on an M too - that was also ok but i personally prefer L on these).Show full review -
Gute Wahl...
...über 12 Stunden im Sattel und keine Probleme!!!Show full review -
Found my bibs
Tried in the past several producers. Not everytime I hit the target. With this shorts the first ride I felt i foung the bibs for me. Perfect fit, perfect feeling. ThxShow full review -
Super Hose!
Es ist wohl die beste Hose, die ich besitze! Bei der Größe war ich mir unsicher, ob S oder M passen würde. Ich (1,74m / 70 kg) habe mich für M entschieden und es sitzt perfekt! Das Polster ist extraklasse, auch Touren über drei Stunden sind damit ohne Probleme möglich. Klare Kaufempfehlung!Show full review -
Herr
Großartige Hose, ich bin 2 Meter groß und schlank, in XL hat die Hose eine perfekte Passgenauigkeit und ist auch schön lang. Tolle Qualität. I`m 2 meters tall and slim. The short fitts perfectly in XL and it is not too short. The quality is very good.Show full review -
CD
Perfect Fit - Perfect Feel - Perfect Style!!Show full review -
Fabrics are fine but chamois not endurable after 20 times wash
I own climber and classic bib shorts at the same time. Both padding using the same material. So the padding in these two models will get less flexibility(no sponge feeling) and harder after 20 times wash. I am ok with the fabrics but when it comes to costly and endurance, I would leave a question mark.. I'm still interested in echelon bibshorts but at this moment, I will hold on to them.Show full review -
Silicone tape poor design
I left a review previously saying some pros about the bib shorts. This one will be its cons: I don't like the stiching of this product especially the silicon tape stich when the distance is over 120 km. It BITES my thign badly because the stiches are folded and they my legs a lot of stress. I hope this will be changed in the future or I can only put on them for a short ride.Show full review -
Perfect chamois but not digging the seams
The chamois exceeded my expectation. I don't really notice it's there which is a compliment and no shuffling about during rides to reposition it. I'd say the back panel does a better job in the heat than the normal cut out which was surprising. The numerous seams on the thigh is a pass for me though. Combined them with the compression of the fabric, they dig and irritate the legs.Show full review
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