The Epic Adult Engage Inline Skates deliver speed, comfort, and durability. The frame consists of aircraft grade polished aluminum for a lightweight feel, while the 125mm wheels offer improved speed. The comfort fit lining and lever buckle provide a secure fit. FEATURES: Great for indoor and outdoor use Hard shell boot with comfort fit lining and lever buckle Durable aircraft grade polished aluminum frame Wheels: 125mm, 82A PU casted high rebound Bearings: ABEC-7, Precision Speed, 8mm