Smartwool Hike Light Cushion Margarita Ankle - Women's Low Cut Socks Shoes : Ash : The primary materials that compose this product contain a minimum of 20 percent recycled content. Bring natural performance to your daily routine wearing the Smartwool Hike Light Cushion Margarita Ankle socks. Made of a blend of Merino wool, nylon, recycled nylon, and elastane. Virtually Seamless toe for added comfort. Comfort welt with 'stay put' fit that keeps socks in place. Cushioning on the entire bottom of the foot. Indestructawool technology for extended durability. Four Degree elite fit system for a dialed-in, performance-oriented fit. Body-mapped mesh zones for optimal breathability. Mesh ventilation zones provide optimum moisture management and maximum breathability. 56% wool, 31% recycled nylon, 11% nylon, 2% elastane. Machine wash, tumble dry. Made in the USA.