70% CoolMax 25% Nylon 5% Lycra * Recipient of the 2008 Seal of Acceptance by the American Podiatric Medical Association (APMA) for its ability to effectively manage moisture and promote healthy digital alignment * Individual, seamless toe sleeves prevent skin on skin friction while providing enhanced posture, gripping, and balance * Machine wash on warm or hand wash your toesocks after each use, and line dry. Do not machine dry or dry clean your toesocks. * China