PILATES BOOTY Crew Grip Sock * Crew grip sock with 'Pilates Booty' decorative text. * Patented grip designed to provide excellent traction. * Arebesk signature wash bag included with each pair- helps preserve silicone in laundry cycles and doubles as a carrying bag. Fabric Details: * 75% cotton * 15% spandex * 10% elastane SIZE CHART   Small U.S. Women’s Shoe 6-8 Medium U.S. Women’s Shoe Medium 8.5-10.5 Large U.S. Women’s Shoe Large 11-12