Premium Bamboo Socks Thick Warm Winter Sock Heavy Duty Soft Work Black NavyOur Thick Bamboo Sock available in 3 colors, Black, Navy & grey. Made by baby bamboo, the material is super soft, ultimate comfort and durable. The fibers used to make these socks provides breathability, and the texture is naturally repellant to both bacteria and odor. These beautiful socks will keep you warm in the cold weather. Perfectly designed Looped top no painful seams, thick cushion foot for added comfort. Cotton re inforced heel toe for extra