As a favorite among through-hikers, the Darn Tough Women's Hiker Micro Crew Cushion offers unparalleled comfort, durability, and fit. Its snug performance fit and finely knit fabric prevent slipping and bunching, providing long-lasting comfort. This sock also features fast-drying technology that effectively pulls moisture away for a cool feeling in hot weather and warmth during colder months. Made with 59% Merino Wool, 39% Nylon, and 2% Lycra® Spandex, it boasts natural antimicrobial properties to resist bacteria and odor. Plus, it comes with a lifetime guarantee, no questions asked. Choose the mid-level cushion density and shorter micro crew height for a cozy and reliable pairing with hiking boots.