Jambières vélo Castelli Nano Flex Legwarmer 3G

€15.00 economy

Castelli Nano Flex Legwarmer 3G 2026 cycling leg warmers

(16 reviews)

Resistance to moisture and cold

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Ref : 1860709

€61.07 €76.07

Price : €85.00

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Based on 16 reviews

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Castelli Nano Flex Legwarmer 3G 2026 cycling leg warmers

More details In stock

Castelli Nano Flex Legwarmer 3G 2026 cycling leg warmers

€61.07 €76.07

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Notre avis

Castelli's best-selling leg warmers have been further improved for even greater efficiency!

Hubert D.

Textile expert and former professional runner

Nano Flex products have been part of the Castelli range for eight years now. Improvements are constantly being made to this kit, even though it already seemed perfect. Castelli products using the Nano Flex process are designed to keep you warm in dry weather, but they also offer extra protection and increased warmth in wet conditions!

The Nano Flex 3G Legwarmer is, of course, made from Nano Flex fabric, whose resistance to moisture and cold is well established. Note that Nano Light inserts have been incorporated in the flex zones to provide greater comfort and an optimised fit. There are also anti-slip silicone prints to ensure a perfect grip during exercise.

Technical specifications:

- Warm, moisture-resistant Nano Flex fabric
- Anti-slip silicone prints
- Recommended temperature range: 8° to 18°C
- Weight: 119g (per pair)
- Sizes: S, M, L, XL
- Colour: Black

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1★

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5★

9.6/10

Based on 16 reviews

Pierre d.
Published Nov 03, 2025 at 09:33 pm (Order date: Oct 23, 2025)

5

Very good product as always with Castelli. Stays well on the legs and allows the use of short shorts in mid-season. (Translated review)
Antoine L.
Published Oct 05, 2024 at 03:52 pm

5

Worn during a long ride in the Pyrenees, dry weather and at night, I hardly felt the cold (3 degrees), even downhill. They slip on easily. A safe bet, very happy with my purchase. (Translated review)
Henri g.
Published May 06, 2024 at 07:04 pm

5

the quality is there (Translated review)
Dany D.
Published Mar 13, 2024 at 09:37 am

5

Very good product (Translated review)
Charles B.
Published Jan 25, 2024 at 05:43 pm

5

The old generation was very good, but this one is the BEST. Superior quality, warm and feels forgotten. In short, a second skin. (Translated review)
Olivier K.
Published Sep 28, 2023 at 02:26 pm

5

Comfortable, they offer very good thermal protection and against humidity. Ideal for mid-season and during cool temperatures with an appropriate shorts. (Translated review)
Christophe b.
Published Nov 18, 2022 at 03:53 pm

5

CASTELLI product, the quality is present. Leg warmers that hold up well over the kilometers. I recommend. (Translated review)
Thomas S.
Published Jan 30, 2021 at 04:27 pm

5

The Castelli quality, beautiful finish, pleasant to wear and comfortable. (Translated review)
Claude i.
Published Dec 16, 2020 at 11:21 am

5

Very good quality I recommend them for winter bike fans (Translated review)
Stéphane M.
Published Dec 06, 2020 at 06:30 pm

5

Comfortable, good protection against humidity. Skeptical at first, these leg warmers are ultimately pleasant on the bike for several hours. They don't move and don't bother. Normal size, unlike shorts which are smaller. I'm 1.70m and took M. And L for the shorts in this brand. I have adopted them. (Translated review)