Our socks are known for their exceptional comfort and durability. Knitted with Lycra® for optimal fit. Inspired by a rugby stripe and heritage tweeds; in a flecked yarn that gives a unique seasonal look.35% Silk, 18% Wool, 26% Cotton, 9% Viscose, 10% Nylon, 2% SpandexMachine wash according to care instructions for best results. Made in Italy | Brooks Brothers Men's Rugby Stripe Crew Socks | Light Blue - Shop Holiday Gifts and Styles