Black-grey Bea Medium Polka Dot Crew Socks - These Biella Crew Socks Provide a Stylish Polka Dot Design. Product Features: Crew Sock Polka Dot Design 36% Virgin Wool, 25% Viscose, 23% Nylon, 9% Cashmere, 6% Angora, 1% Spandex Medium (sock Size Medium, Ladies Shoe Size 5-10, Mens Shoe Size 4.5-8.5)