1.Fabric: 91.8% merino wool+7.4% polyester+0.8% spandex
2.Merino wool blend ensures comfort all day long – no itch! Each crew cut sock provides compression, arch support, and a reinforced heel and toe to ensure maximum comfort and protection for your feet. The rib knit design gives elasticity and an elastic cuff prevents bunching
3.BREATHABLE INSULATION: Keeping your feet cozy and warm in winter, these thermal boot socks won't weigh you down or let your feet overheat while you are on the move outdoors.
