This is greatest boots selections store and most wanted model for shopping. We have free shipping for the Thorlos High Performance Ultra Thin-Ski 2-Pair Pack Black/Royal Hosiery: High performance fabric equals high caliber product. These skiing socks from Thor los will have you performing at your peak while staying completely comfortable. Features a ski sock designed for high performance skiers who prefer a custom, technical boot fit. Ribbed cuffs for comfort. Thermolite for maximum warmth and wicking. Reinforced flat knit for protection and comfort. Pique stitching in calf and arch for stretch and fit. Extra spandex in ankle for precise fit. Sold as a 2-pair pack. Machine washable, tumble dry in medium heat. Consists of: 34% Thermolite 28% nylon 21% channel wicking polyester 10% polyester 7% spandex