The Darn Tough Women's Mystic Stripe Crew is a lightweight, all-weather lifestyle favorite thanks to Merino wool. Its light cushion adds just enough bounce to keep feet comfortable, all while wrapped in a fun stripe pattern.And as always, Darn Tough backs up its tough promise with an unconditional lifetime guarantee.

51% Merino wool, 46% Nylon, 3% Lycra Spandex