Reinforced heel and toe for durability
Strategic mesh ventilation zones
Flat-knit toe seam eliminates bunching
Padded Achilles tab for extra protection
Light-cushioned, micro-height sock
For premium performance and all-day comfort, the SmartWool Outdoor Sport Light Micro Sock can’t be beat! The reinforced heel and toe offer enhanced durability to ensure long-lasting wear. Strategic mesh ventilation zones let your skin "breathe" so feet don't get overheated. The flat-knit toe seam helps eliminate bunching and prevent blisters for even greater comfort. The padded Achilles tab yields extra protection where you need it most. This light-cushioned, micro-height sock is crafted from a mountain-tough blend of 65% Merino wool, 34% nylon, and 1% elastane fabric. Made in the USA of imported yarn.