Swiftwick Aspire No Show Socks - Unisex - Circuit Pewter / Small

From Colorado Cyclist

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. 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