Model : Item 801S60IOEPAdidas Women Solar Boost - Grey/Silver Metallic/Shock Red | Running Shoes Model A338 Energy and cushioning collide for a running experience that's out of this world. Breathable engineered mesh upper features stretch strap in the heel for a secure, locked-down fit. Heel boost™ insert and EVA forefoot cushioning combine for energy return and comfortable cushioning. Blown rubber outsole for durable traction. Wt. 7.3 oz.