Custom performance cycling socks made for us here in the U.S.A. by our friends at DNA. Also great for running, walking, keeping your feet warm, and standing up while working on bikes. We know, because we have tested them!

• 2 sizes available (S/M fits mens 6-9, LG/XL fits mens 10-12
• 88% polypropylene, 8% Nylon, 2% Elastic, 2% Lycra
• Custom Bicycle Collective shield logo on back of calf
• 3 colors: Black, and Navy, Teal