NO MEN ALLOWED.Light, half-cushion is perfect for moderate hiking or aggressive walking. Designed for a woman's foot. Arch brace holds the sock in place and adds additional support. Flat-knit toe seam keeps you comfortable throughout the day. FEATURES Sizing clearly indicated on the sock Flat knit toe seam Elasticized arch brace Sock Height: CrewTECH SPECS Material: 68% Merino Wool, 31% Nylon, 1% Elastane Warranty: Lifetime