Features: Boys' adjustable inline skates Bouncy polyurethane lighted wheels allow for use in both indoor and outdoor environments Includes Silver-5 bearings for smooth and quiet rolling Deluxe comfort liner, locking cam-lever buckle, power strap, and speed laces for optimal comfort Reinforced polymer frame offers added durability Attached brake on the right skate for reliable stopping power Adjusts up to four sizes at the push of a button so the skate grows with your child Sizes: Small (11-1) with 64mm wheels and Medium (2-5) with 72mm wheels