DESIGNED TO IMPROVE: Natural Foot Positioning, Walking Form, Toe Splay, Comfort, Stability PLATFORM: Fully cushioned Zero Drop platform and FootShape toe box. CUSHIONING: Medium. STACK HEIGHT: 24mm. LAST: SL2. MIDSOLE: Dual Layer EVA with A-Bound. OUTSOLE: Rubber. INSOLE: 5mm Sculpted Footbed. UPPER: Quick-Dry Air Mesh. OTHER FEATURES: Natural Ride System, Fit4Her Women's Specific Fit. IDEAL USES: HIIT, CrossFit, Gym Training, Cross-Training, Light Running. WEIGHT: 8.1oz./230g.