Stay comfortable on the trail in these hard-working men's Columbia wool-blend crew socks. PRODUCT FEATURES 2-pack Midweight warmth rating Wool-blend construction Full cushioning Heat-retention technology Ribbed bands Arch support FIT & SIZING Crew-length cut hits mid calf Fits shoe sizes: 8-12 Sock sizes: 10-13 FABRIC & CARE Acrylic, polyester, wool, polyamide, spandex Machine wash