The Darn Tough Style 1039 Run No Show Tab is an ultra-lightweight running sock with a thin layer of cushioning along the base of the foot and nothing unnecessary anywhere else. True Seamless toe construction fuses the seam flat, and the ultra-low tab at the heel sits just above the shoe collar to keep the Achilles tendon away from the shoe without pulling the sock down mid-run.
This sock is for actual runners — road, treadmill, track, and trail. The 48% nylon / 48% merino wool / 4% Lycra blend wicks fast, dries fast, and stretches into the exact shape of your foot so it doesn’t bunch or slide on long runs. The merino wool component also controls odor naturally, which matters when you run in the same shoes several times a week.
Darn Tough knits every pair of socks in Northfield, Vermont at their family-owned mill. Every Darn Tough sock is backed by a true lifetime guarantee: wear them out, send them back, get a new pair.






