U.S. Merino Wool: We source our 100% U.S. grown merino wool exclusively from sheep raised by American farmers on American farms. Merino wool keeps you cool in the summer and warm in winter. Light Cushion: Cushion that is light in weight along the base of the foot only. This all-season construction is highly versatile. CREW: Traditional sock height that fits firmly on the lower calf, also known as the daily. Seamless Toe Closure: Advanced knitting techniques create a totally flat connection in the toe box, reducing bulk and eliminating blister-generating friction. Durability Assured: Reinforced construction and low-stress seam placement reduce wear and tear, increasing the life of the sock. Farm to Feet's Mount Airy Crew is a lightweight lifestyle sock intended for everyday use. This versatile classic has light cushion underfoot for a light, soft feel. Pairs well with sneakers, oxfords or dress shoes. All Farm to Feet socks are sourced and made entirely in the U.S.