ThermoRoubaix Tights

195,00 USD
ThermoRoubaix Tights

ThermoRoubaix Tights

195,00 USD
Size Guide ?
ThermoRoubaix Tights
ThermoRoubaix Tights


Tested in the toughest winter conditions

  • Ideal for winter riding
  • Anatomically shaped
  • Water repellent thanks to DWR treatment

We have specifically developed these ThermoRoubaix® tights as an essential part of any cyclist’s wardrobe for riding in the colder months of the year.

Anatomically shaped for maximum comfort using the softest and most luxurious ThermoRoubaix® materials on the market - 51 % Polyamid / 33 % Polyestere / 16 % Elastane.

Carefully selected and constructed from two types of Italian Roubaix Lycra® materials with soft brushed fleece on inside. Both materials are treated with DWR (PFC Free) Fabric Coating to enhance the fabric’s ability to repel water and dirt.

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.

The excellent insulating properties of the tights extend all the way to the ankle, which ends in single stirrup to protect the achilles and keep the bottom hem in place.

Finished with flat lock stitching, and as with all of our products, these tights are label-free (care instructions are printed separately) to avoid any discomfort from rubbing.

Ergonomic fit to provide excellent compression and support.

Reflective markings and logo on both sides to enhance visibility.

Design by Martin Velits and his team
Proudly made in Slovakia

Sizing guide

Dimension table (cm)

WAIST < 80 80 – 85 85 – 90 90 – 95 95+

Dimension table (inch)

WAIST < 31,5 31,5 – 33,5 33,5 – 35,5 35,5 – 37,5 37,5+

Made out of extremly stretchy ThermoRoubiax material. The sizes and cuts however, are designed to fit standard dress size parameters you would usually wear.

  • Universal tights for cold weather.

    Martin Volentier, Slovakia, 12.6.2020

    Excellent tights for transition period. Cold spring and autumn or warmer winter are perfect for them (central Europe weather). The cut fits perfectly, I don't even feel the difference compared to shorts. No restriction on movement. The lower elastic band always keeps the trousers in place. Chamois are excellent at all Isadore tights. Minimalist design and black suit each jersey or bike. I give five points out of five.

  • Great tights for winter

    Martin Krivička, Slovakia, 4.1.2020

    This is another superb piece of winter cycling kit. As I started cycling just recently in winter season, these were my first tights I used. And must say the padding is super comfy, I had zero issues riding even though I was not used to bike saddle. Used them in 0-10 degrees Celsius and never felt cold or too warm during various intensity rides. I’m 171cm/62kg and size S fits me perfectly.

  • Nice one!

    Miguel van den Wildenberg, Germany, 18.10.2019

    Just perfect, warm tights. Nice materials, perfect chamois for me. Ordered a size bigger by reading other reviews. Size L is just fine for me: 1.86m/72kg.

  • Perfect ergonomics

    Kris Terauds, Switzerland, 7.1.2019

    I have a couple of winter tights. The Thermoroubaix tights are of comparable warmth and wind resistance. But they are far superior in ergonomic design. They fit my legs better than the others and the integrated heel loops are best-in-class.

  • Chaud et sec pendant l'hiver

    Matthieu Bardou, France, 9.2.2018

    Ce cuissard long est doublé en polaire à l'intérieur. Il est traité déperlant ce qui en fait un indispensable de votre penderie de cycliste. La coupe est super comme toutes les pièces de la collection et il y a un insert pour passer le pied ce qui fait que le maintien est optimal.

  • ThermoRoubaix Tights

    Rudie Jansen, Netherlands, 7.1.2018

    The tights are great. They do their work even around zero degrees. The fit is good. Only remark I have is that the front cut is very low. Easy for when you have to urinate. Less handy when it's cold. Make sure you have a long shirt underneath. But as you solve this problem the tights do their work and keep you warm.

  • Great tights for early spring and late autumn

    Marc Schmid, Switzerland, 24.12.2017

    I've had a material issue with the first pair i ordered (The side panels of the upper legs ripped apart even when only slightly pulling). I sent a mail to Isadore and the immediately sent me a replacement. Since then i did not notice the problem again. So the five stars do not only count for the product itself but for the customer support of Isadore as well, which is simply awesome! I do mountain bike touring and cross country, but the demands to the apparel are not really different compared to road cycling. The fit is slim, so if you don't have a lean athletic posture, you'll have to go up one size. I'm 1.78m tall, my weight is 75kg and size L fits me tight. The aesthetics are beautiful - the neutral black color matches perfectly with any other Isadore apparel. The material is well chosen - it's stretchy and warm. The construction quality is great - solid seams, reinforcements are at the right spots. The details are well thought through - the tights cover the lower back and kidneys well. What I really like are the foot loops which protect the ankles and make the tights stay in place. Altogether great tights for early spring an late autumn.

  • Warm till -5

    Stefano, Germany, 21.12.2017

    I've been using them for the all winter now and rode till -5 degrees without any problem. So far so good. Something can't be missing for you winter cycling clothing.

  • Perfect

    Dimitrios Evmoiridis, Greece, 20.11.2017

    It was just perfect. It made my bike ride even more comfortable and enjoyable! It really worths every euro you pay for it !


    Markus Thomasberger, Germany, 24.3.2017

    Ich bin mit den Hosen schon mehrere Touren bei Temperaturen zwischen 5 und 13 Grad gefahren, insgesamt mehr als 200 Kilometer. Man fühlt sich sehr angenehm in den hochwertigen Materialien und ist geschützt vor Wind und leichtem Regen. Auch wenn die Mittagssonne stark scheint, sind die Hosen nicht zu warm. Bei einer Größe von 193 cm und 76 kg trage ich XXL.

  • Nice for Dutch winters

    Hans Luijendijk, Netherlands, 28.12.2016

    Needed a size bigger than my ordinary bib size, it's a bit tighter. Does what is has to do, keeps you warm in cold, foggy and windy conditions!

  • Favourite

    Guy Miller, United Kingdom, 28.12.2016

    Great performance and comfort, one of my favourite pair of bib tights for 0-8 deg C rides.

  • Essential

    Igor Jurisica, Canada, 18.11.2016

    Allows me to extend the Fall riding till -10C - highly recommended

  • Essential

    Igor Jurisica, Canada, 18.11.2016

    Allows me to extend the Fall riding till -10C - highly recommended

  • Excellent

    Philippe Lamalle, France, 14.11.2016

    Tried from 5 deg. To 12 deg. With a great warm feeling. Perfect fit.

  • Elegant and lovely

    cem atiyas, Turkey, 2.2.2016

    Fits well and wraps the legs comfortably no complaining after 2and half hours. Just felt wet at chamois in shower rain

  • Comfortable tights with low-key logo's

    Robert Winkel, Netherlands, 25.11.2015

    Completely soaked after a rainy ride today. Even in these conditions (3degrees) you don't get really cold. Chamois get more comfortable the longer you're in the saddle. Good fit, nice skinfeel on the inside and you never feel the footstraps. Front is cut low, for me thats just perfect for roadside dehydration. I love these tights.

  • Very comfortable with extremely low friction

    Christophe Sem, Switzerland, 22.11.2015

    How low the friction is on the saddle is really striking. The fit is very good all around even though my legs are probably a bit longer than average and I would have wished for an additional 2 cm in leg length. Very high class finish.

  • Excellent

    NEIL WARDILL, United Kingdom, 25.10.2015

    I'm 177cm tall and 77cm waist, I purchased size M and they fit perfect. I have worn these on ride of 9C but its not been colder yet,but i reckon they'll be good down to 4. The tights are very comfortable and the pad is one of the best i have used. I would recommend these if anyone is thinking of purchasing. Maybe Isadore might make a deep winter bibtight in the future as i feel the cold easily.

  • Fantastic cold weather tights

    Ed Newey, Switzerland, 30.9.2015

    The is the first thing you notic is the lovely fit and feeling of the soft fleece lining. I am a medium in summer bib shorts but a large in these. The thicker material doesn't stretch out quite as much. The ride was just outstanding. It was 4 degrees with a chilly wind. The second thing I noticed was the incredible breathability. I was doing a hard tempo effort and they breathed exceptionally well while keeping the cold out. I was really impressed. I think these will be good all the way down to -1 / -2. The ride comfort was fabulous which was the final surprise - the most comfortable I've ever been on a bike. Somehow the material around the seat has almost no resistance at all against the saddle so you almost forget your wearing them! Super comfortable and high performance. I won't be wearing anything else this winter.

  • Great pad, soft fabric, original stirrups

    Philippe Lemmens, Belgium, 13.3.2015

    I purchased the long thermoroubaix tights after being pleasantly surprised by the thermoroubaix bib shorts. The pad is faboulous, the tights are soft inside and keep you warm - they kept me warm enough at 5° Celsius with light rain. They are stylish and the stirrups (footstraps) which worried me a bit, are slightly asymetrical (original fit), but this is a great find as they fit great. Very happy with these tights.

  • An easy five stars

    michael farrell, United Kingdom, 13.11.2014

    This is the second item I've bought from Isadore after a great experience with the softshell jacket. The tights are equally high quality, very comfortable, super warm and they also have the lowest friction of any of my bibshorts or tights so it makes for a very smooth ride. I've done a couple of 3 hour rides in these and have had zero problems with comfort during or after the rides.

  • Very comfy but short (Women Thermoroubaix Tights)

    Annie Raymond, 2.4.2018

    I have been wearing these daily since December in all kinds of weather conditions: from -25 celsius to +10, with snow and with rain. They have kept me warm at all times and I never overheated. The bib is comfy enough for longer rides. They are fairly water resistant too. They do well with snow even over long periods. Light rain is fine too, and somehow, even though the water does go through when it rains harder, they still somehow feel warm and comfortable. My only issue with them is the fit. I got the xs, and they are not as tight as I would like, and they are much too short (if I don't pull hard, the crotch will be a good 10-15cm below where it should be---I'm 163cm with long legs). The team at Isadore was very helpful and offered that I send them back to try the small instead, but given that the size already felt a bit large otherwise, I decided to keep them and just get into the habit of pulling hard on them before getting on my bike. Isadore: maybe you could offer a 'tall' version in the future?

  • Excellent product. (Women Thermoroubaix Tights)

    Sue Challen, Australia, 2.7.2017

    Fit, comfort in the saddle and service all excellent.

  • georg

    georg ramakers, Germany, 31.10.2017

    Fazit nach einer 5 tägigen Tour im Norden; sehr gute Verarbeitung, warm, aber ohne Hitzestau und sehr bequem.

  • Super Qualität, Passform weicht von den kurzen Radhosen ab.

    Hannes Korte, Germany, 24.10.2016

    Die Hose ist von der Qualität genau so super, wie die kurze Climbers Bib Shorts, aber sie fällt etwas knapper aus. Ich trage bei beiden Größe M bei 1,74 m und 70 kg. Die lange Hose ist in M knapp, passt aber noch gut. Das Polster ist klasse! Die Hose ist bei Fahrten um ca. 7 Grad noch schön warm, wenn man such bewegt, im Stillstand fängt man (also ich) an zu frieren. Alles in allem ein klare Kaufempfehlung!

  • Herr

    Pascal Dumont, Germany, 14.10.2016

    Die ThermoRoubaix kam gleich zum Einsatz ,bei einem passenden Herbsttag. Bei einem Schauer-Sonne-Wind Tag Temperatur zwischen 7 bis 9,8 c voller Zufriedenheit. Die ThermoRoubaix hielt mich warm und trocken bei 2,5stunden auf dem Rennrad...Sie trägt sich sehr angenehm und Größe M sitzt sehr gut ...bin 175cm und 66kg.

  • the best (Women Thermoroubaix Tights)

    claire Pouessel, France, 4.1.2020

    Essayer par des températures froides(2°/4°) je n'ai pas eu froid.Bien coupé, confortable et tres chaud. Avec la veste Isadore et un base layer en mérinos , l'hiver ne vous empêchera pas de rouler!

  • FRAU (Women Thermoroubaix Tights)

    Rebecca Rybak, Germany, 9.3.2018


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