The four-layer principle for staying warm on a mountain bike.

The first layer is generally a technical base layer.

The jersey that you wear as a second layer plays a thermal role: this layer insulates from the cold outside and retains the heat produced by the body.

The third layer is a jacket It's fitted and breathable to finish off this effective outfit and wick away moisture.

A waterproof jacket will provide the fourth layer.

A clever design: cut, seams, materials...

The bib at the rear stretches down to the saddle, protecting you from splashes.

The different fabrics ensure warmth, ventilation, and robustness.

The collar is detachable and stores easily in the rear pocket.

POCKETS

The new pocket system on your jersey allows you to carry everything you need as you ride... and get to it easily: - Chest: 1 secure, zipped, water-repellent pocket for your smartphone

- On the back, right side: 1 secure, zipped, water-repellent pocket.

- Left side: 1 large zipped, secure pocket for your keys, papers, etc.

ADVICE FROM THE TEAM

Think about wearing a helmet and gloves when you start mountain biking: not just for falls, but also to protect yourself from low branches! For comfort, wear a pair of shorts with a pad to prevent chaffing. A water bottle or hydration backpack will keep you hydrated. And finally, puncture repair spray so you can finish your ride without having to fiddle with repair tools.

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.

CARE INSTRUCTIONS

You can find detailed info on looking after your mountain bike clothing on our website