The Darn Tough Men’s Run No Show Tab Ultra-Lightweight Running Sock (Style 1033) in Black is a men’s no-show running sock with a no-cushion, fully minimal build — the slimmest Darn Tough running profile, for a next-to-skin fit and direct connection to the shoe. The no-show cuff sits below the shoe collar with a protective heel tab that blocks Achilles friction. True Seamless toe construction closes the front of the sock smoothly so there’s no seam bump across fast miles.
The knit — 55% Nylon, 40% Merino Wool, 5% Lycra Spandex — runs nylon-forward for durability against high-mileage shoe-friction wear, and the merino percentage handles moisture wicking and temperature regulation across morning runs and hot afternoon sessions. The 5% spandex keeps the cuff tight so the sock stays in the shoe. Black is the workhorse running colorway that pairs with every kit.
Darn Tough knits every pair in Northfield, Vermont and replaces any pair that wears, tears, or develops holes under its lifetime guarantee.






