Supernova Sequence Boost 8 ShoesRUNNING SHOES WITH THE PERFECT COMBINATION OF ENERGY RETURN, STABILITY AND COMFORT.A perfect combination of energy return, stability and comfort. These women's running shoes feature a boostâ„¢ foam midsole that keeps every step charged with energy and a Continentalâ„¢ Rubber outsole for long-lasting durability.Weight: 10.2 ounces (size 7)boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energyMesh and Molded synthetic upper for best combination of lightweight comfort, cushioning and stabilityTORSION® SYSTEM for midfoot integrityBreathable mesh lining; Women's-specific fitContinental™ Rubber outsole for optimal grip in wet conditionsImported