Losa Kute 6 Pairs Women's No Show Socks - Breathable Anti-Slip Invisible Socks for Sneakers & Loafers - Perfect for Workout, Running & Daily Wear

Material: 75% Combed Cotton+15% Wool+10% Rayon

Size: S: 4-6; M:6-9; L: 9-11 US women shoe size.

Anti-slip: Four Wave-shaped anti-slip silicon heel grips prevent these socks from sliding down.

Features: fashionable colors, soft and lightweight design, and exquisite construction. Keeps your feet dry and cool, meet the needs of different occasions with the different color assortment.

Contact us or amazon customer service if your order is not returnable. We will offer you satisfying solution.Rich Cotton - Soft, Breathable, Wearable, Moisture-wicking and Odor-fighting. Perfectly Matches with Your Sneakers, Boat Shoes, Loafers, and More Long lasting and machine washable .