Darn Tough (Style 1955 Men's Mountaineering Hike/Trek Sock - Smoke, Large

HEAVYWEIGHT WITH FULL CUSHION - High density cushioning throughout the entire sock for full on comfort and performance. The most comfortable and warm option Tough offers. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.
OVER-THE-CALF HEIGHT - The name says it all. The ultimate height for keeping the outside—out. See chart below if other heights may be better for you.
COMPOSITION - Designed and Knit in Vermont with 73% Merino Wool 25% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.
GUARANTEED FOR LIFE - Tough's famous guarantee - if these socks wear, tear, or develop holes, Tough will replace them no questions asked. No strings. No conditions. Over the years, when you open your sock drawer this is the pair you’ll keep grabbing first.
MADE IN THE USA - Every pair of socks is knit in Northfield, Vermont - the perfect testing ground for the finest premium all weather performance socks.