The Darn Tough Style 1657 Standard Issue Crew Light is a crew-height merino wool sock knit with no cushion — a thin, smooth sock meant for everyday wear inside dress shoes, casual sneakers, and light boots. The fine-gauge knit keeps the profile minimal so the sock doesn’t add bulk inside the shoe. True Seamless toe construction removes the toe-box seam.
Crew height covers the lower leg under trousers and athletic wear, and the Navy colorway a dark blue that works across dress and casual rotation. The 55% nylon / 42% merino wool / 3% Lycra blend is engineered for everyday rotation — the sock wicks sweat, holds shape across repeated washes, and breathes well enough to run year-round inside regular shoes.
Darn Tough has been knitting socks at their family mill in Northfield, Vermont since 1978. Every pair — including this everyday crew — is backed by the same unconditional lifetime guarantee.
