The Darn Tough Men’s Coolmax Micro Crew Cushion Sock (Style 1931) in Gray/Black is a men’s micro crew hiking sock with a midweight cushion layer along the footbed — warm and comfortable underfoot when conditions demand it, without piling on bulk inside the boot. The micro crew height sits just above the ankle, shorter than a traditional crew, tall enough to clear a low-cut hiker or approach shoe. True Seamless toe construction closes the front of the sock smoothly so there’s no seam bump at the toes across long trail days.
The knit — 55% Coolmax Polyester, 37% Nylon, 5% Acrylic, 3% Lycra Spandex — runs Coolmax-heavy for fast moisture wicking and temperature regulation through hot summer hikes, while the nylon percentage carries the sock through repeated boot-friction wear. The 3% Lycra Spandex keeps the cuff locked up the ankle so the sock stays put across sustained climbs. Gray/Black is a two-tone men’s outdoor colorway that pairs with every hiking kit.
Darn Tough knits every pair in Northfield, Vermont and replaces any pair that wears, tears, or develops holes under its lifetime guarantee.






