Boot: Molded boot with push button adjustable precision fit, dual locking cam-lever buckle, and comfort fit padding
Frame: Reinforced Nylon
Wheels: Urethane Speed Formula
Bearings: ABEC 5
Adjustable Sizing: Small 12-1, Medium 2-5
Perfect for growing kids who love to skate, the Roller Derby Cobra adjustable Inline Skate offers performance and comfort with push button size adjustment to accommodate growing feet