Farm to Feet Men's Rutherford College Lightweight Crew Socks 64% Merino Wool 35% Nylon 1% Spandex Made in US Merino wool is soft, itch-free, naturally odor and bacteria resistant, cool in the summer and warm in winter Advanced construction of hidden nylon plaiting creates a smooth exterior and a low-profile fit that is ideal for technical and sport socks Bottom-of-foot cushioning across the entire sole provides shock-absorption that reduces impact from running and hiking and fitted instep reduces bulk Half-density cushioning adds softness and wicking performance without dramatically affecting sock thickness - ideal for casual socks Reinforced construction and low-stress seam placement reduce wear and tear, increasing the life of the sock Merino wool is soft, itch-free, naturally odor- and bacteria-resistant, cool in the summer and warm in winter. Our merino wool is 100% U.S. Grown Advanced knitting techniques create a totally flat connection in the toe box, reducing bulk and eliminating blister-generating friction Circumferential compression from the top of the sock through the arch creates a comfortable fit that helps support the foot throughout the day To ensure long-lasting comfort and fit, farm to feet socks should be machine washed cold and laid flat to dry