70% cotton / 20% Polyester / 10% Elastic ? STYLE – Low Cut Ankle Crew Socks, Sports or Casual Style. Design details: protection of the ankle and heel. Different patterns, Different styles, Different choices every day. ? MATERIAL – 70% cotton / 20% Polyester / 10% Elastic, Soft Comfortable and Breathable, Exquisite craftsmanship makes socks durable. Machine washable and Hand washable. ? SIZE – One size: 5 – 11 (US size), Please allow slight deviation for the measurement data due to manual measurement. ? SUITABLE – Suitable for women or girls all kinds of dressing styles, Suitable for sports and casual, and all seasons. Suitable for different occasions, like simple home wear, office, outdoor activities. ? BEST GIFT – Available in a variety of combinations, Best gift choice for Girl Friend, Christmas, Birthday, Thanksgiving, Mothers? Day, New Year.