• S/M 9-11 (Women's Shoe Size 6-10.5 and Men's Shoe Size 5-9)
• Super-soft Merino wool with natural elasticity for flexibility but no slipping, bunching, or friction
• Lightweight mesh panels for maximum breathability and ventilation
• Dynamic arch support with light compression to provide extra comfort and lessen fatigue
• Cushioned footbed with uber-squishy padding for your heel, arch, and toe
• 39% Acrylic, 36% Wool, 24% Nylon, 1% Spandex
• We have the same design also available in a bigger men's size which you can find here: BOAT DOG MEN'S MERINO WOOL CREW