Ships in 1-2 business days | Based in Vermont | Est. 1978 When stacking vert is the goal, you&&';;ll reach for Darn Tough&';s Micro Crew Ultra-Lightweight Sock every time. Lightweight and fast with a yarn&&';;s worth of mountain views, the new Men&&';;s Vert is the epitome of functionality - mixed with fearless, long-lasting style. Features: Performance fit: No slipping, no bunching, and no blisters Arch support alleviates foot fatigue and bunching for long-running comfort with zero slippage Every toe seam is closed using True Seamless(TM) Toe technology for an ultra-smooth, undetectable feel Runners enjoy Merino Wool&';s ability to dry quickly and move excess heat and moisture away from feet Ultra-lightweight yarns create zero-bulk, zero-itch socks that feel like a second skin Unconditionally Guaranteed for Life _______________________________________________ Specs Height: Micro Crew Weight: Ultra-Lightweight Sizing: Size Men&';s Women&';s EU Small 5.5-7.5 7.5-9.5 38 - 41 Medium 8-9.5 10-11.5 42 - 43 Large 10-12 12-14 44 - 46 X-Large 12.5-14.5 - 47 - 49 Materials: 51% Merino Wool, 45% Nylon, 4% Lycra Spandex Made in the U.S.A. _______________________________________________ Wash and Care: Machine wash in warm water on gentle cycle with socks inside-out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean.