Swiftwick Aspire No Show Socks The Aspire offers thin breathable support with firm compression for enduring performance on runs rides and more. Engineered with moisture-wicking fibers it keeps feet dry and secure with zero slippage. Features Thin profile is designed to fit into any technical shoe with a barely-there feeling Firmly hugs the contours of your feet to support the arch and help reduce fatigue Built to provide maximum breathability with signature fibers that wick-moisture keeping your feet cool dry and blister-free New Micro Tab prevents contact with the back of your shoe to protect your heel | Swiftwick | Aspire No Show Socks | Size Large In Black