Slippers Category: sets flip-flops Upper material: super soft velvet Sole Material: foam Outsole Material:EVA Applicable gender: neutral / both men and women Whether the package with: Yes Function: Warm Popular elements: candy colors Thickness: General thick For the season: spring, autumn, winter Color: yellow, red, black, dark green, blue, gray, pink Size Details: S (Child Size): Length 22cm/8.7 inches(Approx.) M (Adult Small Size): EU&China 35-40 US 5.5-8 UK 3.5-6.5 L (Adult Big Size): EU&China 40-44 US 8-10 UK 6.5-9 Dear Friend Read before you buy: we Non-slip soft bottom soles indoor shoes Size: Three Size S represents : Children; M represents: 35-40 yards ; L represents: 40-44 yards