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 men'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: 10.9 ounces (size 9)boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energyEngineered mesh upper adapts to all foot types for a personalized fit experienceSock-like midfoot wraps around foot for dynamic arch support and superior fit; TORSION® SYSTEM for midfoot integritySTABLEFRAME controls and maximizes energy; Continental™ Rubber outsole for extraordinary grip in wet and dry conditionsRunner type: stable; Stack height: 32 mm / 22 mm (10 mm differential)Imported