Fox Evolution 3/4-length undershorts review

Keeping our bits warm on winter mountain bike rides have been the excellent Fox 3/4-length tights, with their snug fleecy lining. Designed to be worn underneath shorts or trousers as a liner, they’re very comfortable and lovely and warm.

Using a quality anti-bacterial anatomical padded insert, the Fox liner is great for all-day rides and extended sessions in the saddle. Our only gripe is that the Evolutions were often a little on the too-warm side, but they’re perfect for hitting the trails in freezing conditions.