The Darn Tough Women’s Run No Show Tab Ultra-Lightweight Running Sock (Style 1047) is built specifically for running shoes. The height disappears below the shoe line, with a short tab at the back of the heel so the sock won’t slide under the foot during a run. A thin layer of cushioning sits under the base of the foot and the True Seamless toe eliminates the seam bump at the front of the shoe.
The sock is knit from 49% Merino Wool, 47% Nylon, and 4% Lycra Spandex, which puts it on the lighter end of the Darn Tough line. The merino wicks moisture and regulates temperature through long miles, while the higher nylon and spandex content gives the sock the stretch and recovery runners need when feet swell over distance.
Darn Tough knits every pair in Northfield, Vermont and replaces any sock that wears, tears, or develops holes under its lifetime guarantee.






