The Bontrager Race 5” Cycling Socks are a performance bike sock with a taller 5" cuff & moisture-wicking Profila Dry yarns. These are summer & warm weather socks made from moisture-wicking Profila Dry yarns to keep your feet dry & comfortable on hot & sweaty days. Features Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet Arch compression provides a stay-put fit Flat toe seam provides toe box comfort Knit-in size callouts provide easy sorting after the wash Taller 5" (13cm) cuff