Women's Signature Winter Polartec Tights

Winter trousers made of Polartec® softshell material for cold conditions that can withstand rain and snow.

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Made of 100% polyester knit with Polartec® Power Shield™ Pro bio-based membrane. The fabric offers excellent elasticity in all four directions while maintaining water resistance of more than 20,000 mm and high breathability of 20,000+ g/m²/24h. An internal mesh structure allows microcirculation for better moisture wicking while maintaining thermal comfort. Complete with a pre-shaped Elastic Interface® elastic insert and an Italian-made brushed high-pile, recycled-membrane, 4-way stretch panel for increased durability and extra comfort in sensitive zones. Treated with a PFC-free DWR that increases the material’s ability to repel water and dirt.

310,00 USD
Black
Size Guide
  • Free standard EU shipping on any order over 150 EUR
  • Express EU delivery 1-2 business days

Temperature -5°C to 10°C

-8°C 0°C 8°C 16°C 24°C 32°C

Weight 5/6

Insulation 4/6

Breathability 3/6

Water protection 3/6

Wind protection 6/6

Abrasion resistance 6/6

Compression 5/6

Features

  • Elasticity in four directions
  • 3M™ reflective details for increased visibility
  • Suitable for riding in close-to-zero and sub-zero temperatures
  • Increased breathability in the suspenders area
  • Inserts with extra combing in intimate areas
  • Flat seams

Materials

Material 1

  • 100% Polyester

Material 2

  • Face: 85% Polyamide, 15% Elastane
  • Membrane: 100% Recycled Polyester
  • Back: 93% Polyester, 7% Elastane

Material 3

  • 84% Nylon 84%
  • 16% Elastane
Polartec® Power Shield™ Polartec® Power Shield™
Elastic Interface Elastic Interface
1 2 3 4

Elastic Interface Ronde HP WOMEN

Made for long, dynamic rides
1

ECO X-MIX FABRIC

57% Recycled PA; 27% Recycled PL; 16% EA
2

D65 BIO SUPER AIR FOAM

65 kg/m³. 65% bio-based perforated polyurethane foam
3

D120 FOAM

120 kg/m³ polyurethane foam
4

D80 FOAM

80 kg/m³ perforated polyurethane foam
Women's Signature Winter Polartec Tights Black
Women's Signature Winter Polartec Tights Black 310,00 USD

Size Guide
Fit Guide

MEASUREMENT 3XS XXS XS S M L XL
A – Chest < 83 83-89 89-95 95-101 101-107 107-113 113-119
B – Waist < 59 59-65 65-71 71-77 77-83 83-89 89-95
C – Hip < 82 82-88 88-94 94-100 100-106 106-112 112-118
D – Arm length < 68 68-70 70-72 72-74 74-76 76-78 78-80
E – Inseam length < 72 72-74 74-76 76-78 78-80 80-82 82-84
Measurement points:
Chest – circumference measured in widest place
Waist – circumference measured in narrowest place
Hip – circumference measured in widest place
Arm length – measured from neck line to wrist
Inseam length – measured from crotch to ankle

Please note that given measurements apply to average body proportions. When chosing a size, please consider specifics of your own body.

Weight / Height 148-152 cm 153-158 cm 159-164 cm 165-170 cm 171-176 cm 177-182 cm
W 40-46 kg XXS XXS XXS XXS
W 47-52 kg XS XS XS XS XXS
W 53-59 kg S S S XS XS
W 60-66 kg M M M S S
W 67-75 kg L L M M
W 75+ kg XL XL XL XL
Sizing guide
Sizing guide

Product Reviews

4 / 5
1 reviews
  • Submitted 6.2.2026

    By HL

    Great for cold riding

    Wore these for the first time today. I would’ve given them 5 stars, but because of the fit, 4 stars. I am in between a small/medium, so it’s more of a ‘me’ problem. They fit overall, but have some room at the lower back and a bit through the knees/calf area for me. Isn’t too noticeable though. They are suppose to be larger through knees for ease of leg movement when pedaling. They were very warm and it was about 33° F and I never got too hot or cold. I didn’t even think about the temperature while riding. I was very comfortable riding for 2+ hours. The chammy was excellent. It was something else I didn’t have to think about which is great! There isn’t a lot of stretch in the bib due to the material, so it’s important to get the correct size. I had to exchange for a medium which was a very easy and seamless process. I definitely plan to buy more pieces from Isadore. I’m very impressed so far with the quality, materials, and customer service provided by Natalie.
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Signature Winter Polartec Tights Black

Understanding where clothes come from is as important as their final quality, features, and design.
Origin of raw material

Origin of raw material

Material 1: China
Material 2: Preferential origin of fabric: European Union

Country of origin of the fabric

Country of origin of the fabric

Material 1: China
Material 2: Italy

Country of origin of the finished product

Country of origin of the finished product

Final product from Lithuania with Bluesign, Fair Wear and Higg index certifications