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Cycling Seamless Helmet Liner 500
Cycling Seamless Helmet Liner 500

Cycling Seamless Helmet Liner 500

Very thin, stretch fabric.

4.4 / 5

Regular price


B Twin

Cycling Seamless Helmet Liner 500 designed for protecting against the cold when cycling in winter.

This thin hat is perfect for wearing under a helmet to stay warm when cycling (road, MTB) in chilly weather. Protects the forehead and ears.

Provides extra warmth when needed while cycling in chilly weather.

Moisture wicking

Micro-knit material lets perspiration escape very effectively. Quick-drying

Anatomic design

Very stretchy fabric for good coverage of most head sizes and shapes.

Care tips

Machine wash at 86°F. Synthetics cycle. Turn the article inside out. Use a minimal amount of laundry detergent. Do not use fabric softener. Line dry in a warm, ventilated area. Do not tumble dry. Do not dry clean. Do not bleach. Do not place on a heater to dry.

Product tests

Our team of product designers based at the B'Twin Village in Lille, France is continuously working to make cycling more comfortable for our users. Our mission is to create products that meet the specific cycling needs of our users and to eliminate obstacles to a good cycling experience.
We then test our products in the field, as we are convinced that only by subjecting them to real world conditions can we continuously improve our products.


Main fabric : 75.0% Polyester cationic, Main fabric : 23.0% Polyamide, Main fabric : 2.0% Spandex


2 Years



Model Code


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