When you clip in for a brisk morning ride and feel a cold breeze coming through the mesh in your shoes, it’s probably time to pack away your summer ultralights and switch to something like Santini’s PRL 2. 0 Socks. Far from bulky, these crew-length socks are made with insulating PrimaLoft to keep warm air next to your skin. Wool and synthetic fibers blended into the fabric manage temperature by wicking moisture away from your skin so it can evaporate while a contoured fit ensures that the socks stay in place without bunching.
Material: PrimaLoft (47% nylon, 25% PrimaLoft, 25% wool, 3% Lycra)
Recommended Use: cycling
Manufacturer Warranty: 1 year