EONROACOO This roller skate adopts thickened plastic steel bracket, wear-resistant PU wheels, less noise when rolling, strong grip, easy to control, and more safe. PU wheels/ ABCE-7 Bearing structure gives extra support for longer skate time at the rink, Ergonomic design and Light weight will make you more comfortable to use whether in outdoor or indoor gliding. Classic retro black and white, simple stitches match everything, and soft tongue and heel make you comfortable to wear. It is an ideal gift for adults, boys, girls, boyfriends, girlfriends and family members. It is also ideal for indoor and outdoor skating. Our roller skates are suitable for adult men and women, and the sizes are all manually measured. When choosing a size, please refer to our size chart.