Cutting edge technology meets total cuteness with these NEW adjustable quad roller skates. High top design with stylish print will keep you looking cool. The boot has plenty of firm ankle support so that any level skater can enjoy them. Inside the boot, a Comfort liner keeps your feet happy. Skate at the park, rink, or sidewalk with high quality urethane wheels that have the right grip and bounce for indoors and outdoors. They are loaded with fast Silver-5 rated bearings. Quickfit sizing adjusts up to 3 sizes with the push of a button. Medium adjusts from 3 to 6. Roller Derby is America's Skate Company since 1936.