The DBX Women's Reaction XT Inline Skates offer you a smooth and easy skating experience. The locking buckle with power strap provides secure, locked-in comfort, while the performance liner makes for a great fit. With 80mm PU cast wheels and ABEC-7 bearings, the Reaction XT provides smooth skating and grip to keep you steady. FEATURES: Strong aluminum frame Hi-frequency shell construction for stability Ultra-comfort boot design with performance liner Locking buckle with power strap for a secure fit TPR brakes provide confident stops Wheels: 80x24mm PU cast Bearings: ABEC-7