900 Winter Cycling Socks

Here's how PrimaLoft® fibres are different:

Warm: thanks to ultra-fine fibres designed to trap heat. This is how we keep you comfortable and thermoregulated.



Dry: Thanks to intrinsically hydrophobic fibres that are water-repellent. In other words, our fibres want to stay dry as much as you do.

Durability and comfort!

The finer the fibre, the softer the fabric. PrimaLoft® fibres are thinner than a human hair, which makes them incredibly soft.

PrimaLoft® products are designed to withstand any activity, repeated cleaning and the test of time.

Composition and height

36% polyamide - 32% PrimaLoft® fibre - 28% Merino wool - 4% elastane

21 cm high in size 6½-8

The height varies very little between sizes

The benefits of socks

Whether you use your bike for daily commutes or competitive racing, cycling takes a toll on your feet. Pedalling can result in rubbing, which, coupled with perspiration can feel very unpleasant. The cold can also make cycling uncomfortable if you are not properly protected.

These Van Rysel 900 socks offer the warmth that's essential during regular cycling in cold weather thanks to their blend of Merino and PrimaLoft® fibres.

Product tests

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users.

Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances 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, like the ones you experience on your bike, can we continuously improve our products.