B.ella Women's Este Cashmere Blend Jersey Crew Socks, Red, Medium Medium fits sock size 9-11 and shoe size 5-10 Hecho en USA Crew socks Single pair Cashmere blend 33% Virgin Wool, 23% Viscose, 8% Cashmere, 6% Angora Medium fits sock size 9-11 and shoe size 5-10