Solar RNR ShoesEnergy return, breathability and stability make this shoe great for training in hot weather.Get more energy out of every stride with this lightweight, breathable women's running shoe for long training miles. Mated to the energy-returning cushioning of boostâ„¢ midsole foam, it has a breathable, Air-mesh upper, and stabilizing molded heel cup and midfoot reinforcement.Weight: 7.8 ounces (size 7)boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energyAir mesh upper for maximum breathability; Mesh liningMolded synthetic midfoot and heel overlay for added support; FITFRAME 3D-molded TPU helps increase stability around the heelADIWEAR™ outsole offers the ultimate in high-wear durabilityRunner type: natural; Stack height: 17.5 mm / 28 mm (10.5 mm differential)Imported