The Darn Tough Men’s Steely Boot Midweight with Full Cushion Toe Box Work Sock (Style 2006) in Graphite is a men’s work and safety-toe boot sock with mid-level cushion density along the footbed and extra full cushion loops packed into the toe box — a protective layer between the foot and a steel or composite safety toe during long shifts on concrete, ladders, and rough job sites. The boot-sock height sits at mid-calf — clearing the top collar of work boots so the boot leather doesn’t rub bare skin. True Seamless toe construction closes the front of the sock smoothly, so there’s no seam bump inside tight-laced work boots.
The knit — 56% Merino Wool, 41% Nylon, 3% Lycra Spandex — runs a balanced merino-nylon blend where the merino handles moisture wicking and temperature regulation across hot summer shifts and cold winter work days, and the nylon percentage carries the sock through repeated wear against steel toes and rough boot leather. Targeted arch support gently hugs the midfoot so the sock stays in place through long days on foot. Graphite is the dark gray workhorse colorway that hides grease, dirt, and job-site grime.
Darn Tough knits every pair in Northfield, Vermont and backs them with an unconditional lifetime guarantee — any pair that wears, tears, or develops holes gets replaced for life.






