Lupo Women's Heel N Toe Yoga Barre Pilates Grip Socks, Medium Gray Yellow 62% Cotton / 35% Nylon / 3% Other Imported An eyecatching fashion design for your yoga, barre or Pilates class. Stylish swirled non slip grip pattern for firm positioning and extend sock life Crossover strap for extra firm positioning combined with a carefully designed heel pocket to stop the sock from slipping down Optimum mix of polyamide and cotton for softness and dryness. Thin all over feel to allow better feel for setting your positions. Comes is three sizes: Womens One-Size 5 to 9.5, Medium 4.5 to 8 and Large 8.5 to 11.5+