Soft Women Knitted Anti-skid Slipper Socks Leg Warmer Cozy Footcovering Blue Package included: 1 pair of socks Material: 90% Acrylic + 8% polyester fiber + 2% spandex Size: 36-41 Season:Fall,Winter There may have some difference of the color because of the photograph light. Please contact us by e-mail if you have any problem or advise, we will do our best.