Women's Signature Thermal Tights
Well insulated but breathable tights for early winter and late spring.
Explore MoreBib Tights to help you find your winter comfort zone
Good quality and design, nice details, confortable and warm enough with -3°. And as often mentionned, great customer service.

Product description
Don’t feel like you have to turn to the indoor trainer once the temperatures start dropping with clouds and drizzle. That’s the perfect time to break out the ThermoRoubaix Bib Tights. Made from a selection of the finest Italian Lycra with a long distance, breathable chamois, these are early winter Bib Tights for laying down the base. In men’s and women’s sizes and designs.
Specification
- Anatomically shaped fit specific for women
- Self-cleaning: water & dirt runs off the surface
- Equipped with TMF® chamois made in Italy made of Airmesh, 100% recyclable material
- Made in the E.U.
Materials
Fabric 1
- 83% Recycled Nylon
- 17% Recycled Elastane
Fabric 2
- 49% Nylon
- 35% Polyester
- 16% Elastane

Features
- The excellent insulating properties of the tights extend all the way to the ankle, which ends with a single stirrup to protect the achilles and keep the bottom hem in place
- Ergonomic fit to provide excellent compression and support
- Subtle branding with reflective elements for greater visibility
- Micro perforated, breathable and moisture wicking fabric strategically placed on panels with the most muscle activity
Size Guide
Dimension table (cm)
SIZE | XXS | XS | S | M | L | XL |
A – HIPS | < 80 | 80 – 85 | 85 – 90 | 90 – 95 | 95 – 100 | 100 – 105 |
Dimension table (inch)
SIZE | XXS | XS | S | M | L | XL |
A – HIPS | < 31,5 | 31,5 – 33,5 | 33,5 – 35,5 | 35,5 – 37,5 | 37,5 – 39,5 | 39,5 – 41,5 |
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 45 Day return policy
Reviews
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Belle qualité
Je suis plutôt frileuse et j’ai roulé avec ce collant sous des températures de -1 à +8 degrés et je n’ai jamais eu froid ni chaud d’ailleurs. J’aime beaucoup les élastiques sous les pieds et le mesh des bretelles est doux. Le design est réussi. Le seul bémol c’est la peau de chamois. Elle protège bien mais je la trouve un chouïa trop large à l’entrejambe. Cependant ce n’est pas très gênant sur le vélo. Mon mari qui porte le modèle homme la trouve aussi trop large. Je mesure 1m64 et pèse 54kg et la taille S me va très bien. Mon mari a pris M pour 1m78 et 74kg et c’est parfait.Show full review -
once more....
perfect fit. im 179cm and 78kg and M fits just perfect. the bib works in the predicted temprature just fine. i rode them in tempratures below zero and if i had a waistwarmer i would have been fine i guess. it was just a little bit cold on the glutes and the lower back. the bib did hold quite a lot of spray and wetness away, but after 1h the bibs got in my case wet. i guess for wet surface you have to choose a different one. today i rode them in temps around 18degrees and they didnt got to warm and i dindt overheat. just another sweet product in my storage from isadore. i really like the eco-coincious mindset behind the brand. 5 STARS!Show full review -
Perfect Fit
This tights was my recent purchase after I have almost completely replaced my entire bike gear with Isadore products. I am 1,71m tall @ 70kg and bought size M. It fits perfectly. It is very comfortable, soft and wore it on my first ride last week at 4°C. I never felt cold. Only the breaks get a little nippy and short.Show full review -
Perfect companion for cold rides
Good quality and design, nice details, confortable and warm enough with -3°. And as often mentionned, great customer service.Show full review -
Tights 2.0 are GREAT, but let's talk about Isadore Support
I had a misfortune with the size chart - ordered L (despite comments and size chart saying that it would fit perfect). I wore it twice and chamois was too big for me (I do only climbing in winter). Support did everything in their power to secure and manage this with professional communication and compensation. A true brand on which you can rely. Thanks guys!Show full review -
Universal tights for cold weather.
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.Show full review -
Great tights for winter
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.Show full review -
Nice one!
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.Show full review -
Perfect ergonomics
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.Show full review -
Very comfy but short
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?Show full review -
Chaud et sec pendant l'hiver
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.Show full review -
ThermoRoubaix Tights
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.Show full review -
Great tights for early spring and late autumn
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.Show full review -
Warm till -5
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.Show full review -
Perfect
It was just perfect. It made my bike ride even more comfortable and enjoyable! It really worths every euro you pay for it !Show full review -
Excellent product.
Fit, comfort in the saddle and service all excellent.Show full review -
ZU EMPFEHLEN!
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.Show full review -
Nice for Dutch winters
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!Show full review -
Favourite
Great performance and comfort, one of my favourite pair of bib tights for 0-8 deg C rides.Show full review -
Essential
Allows me to extend the Fall riding till -10C - highly recommendedShow full review -
Essential
Allows me to extend the Fall riding till -10C - highly recommendedShow full review -
Excellent
Tried from 5 deg. To 12 deg. With a great warm feeling. Perfect fit.Show full review -
Elegant and lovely
Fits well and wraps the legs comfortably no complaining after 2and half hours. Just felt wet at chamois in shower rainShow full review -
Comfortable tights with low-key logo's
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.Show full review -
Very comfortable with extremely low friction
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.Show full review -
Excellent
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.Show full review -
Fantastic cold weather tights
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.Show full review -
Great pad, soft fabric, original stirrups
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.Show full review -
An easy five stars
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.Show full review -
Herr
Great product with the best fit of any tight I ever used. Tried them between 5 and 12°C and I felt comfy all the time. I am 176cm, 64kg and wearing a size MShow full review -
the best
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!Show full review -
FRAU
PERFECT FIT AND VERY COMFYShow full review -
georg
Fazit nach einer 5 tägigen Tour im Norden; sehr gute Verarbeitung, warm, aber ohne Hitzestau und sehr bequem.Show full review -
Super Qualität, Passform weicht von den kurzen Radhosen ab.
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!Show full review -
Herr
Die ThermoRoubaix kam gleich zum Einsatz ,bei einem passenden Herbsttag. Bei einem Schauer-Sonne-Wind Tag Temperatur zwischen 7 bis 9,8 c ...mit 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.Show full review -
Comfy but not lasting
I loved the bibs, they are very worm and comfy. But after one season the chamoix in not that great anymore and I would need to buy new one.Show full review
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