The Darn Tough Style 1931 Men’s Coolmax Micro Crew Cushion Sock is a synthetic micro crew hiking sock built around Coolmax polyester — engineered specifically for moisture transport. Coolmax pulls sweat off the skin and pushes it to the outside of the sock faster than traditional nylon or cotton, which matters for summer hiking and high-exertion trail days. True Seamless toe construction removes the toe seam.
Micro crew height sits just above the ankle for boot protection without bulk, and the Gray/Black colorway a two-tone gray-black that reads as a deep neutral. The Coolmax blend is the hot-weather pick for hikers who run warm in merino — same Darn Tough cushion construction, different base fiber.
Every pair is knit at the Darn Tough family mill in Northfield, Vermont, and carries the same unconditional lifetime guarantee as the rest of the line.
