Castelli Velocissimo Team 9 Sock
Castelli's polypropylene socks are made to feel light on your feet and to stay dry. The yarns wick away moisture rather than absorb it, so your feet stay dry for the entire ride. These socks are ideal for use under booties in the rain since they dry out quickly after it stops raining. As with all Castelli socks, the compression cuff and midfoot strap keep everything feeling just right.