Women's Super Soft Warm Fuzzy Thick Wool Blend Winter Socks 20% polyester BambooMN Soft Warm Microfiber Fuzzy Wool Blend Winter Socks - 2 Pairs - Value Pack 50% Wool, 30% Acrylic, 20% Polyester Soft, relaxing feel comforts and warms feet. Wool/Acrylic blend is itch-free, anti-odor yarn maintains durability for the lifetime of the socks. Assortments 7, 8, 9 are Women Shoe Size 4-10 (21x23cm). Machine Wash and Dry, Do Not Bleach, Do Not Iron, Do Not Use Softener, Tumble Dry Normal, Dry Clean and Solvent Except Trichloroethylene