Feel the confidence to push your run further with the re-engineered ASICS GEL-NIMBUS 21 running shoe, designed to offer ultimate comfort and a perfect fit. Featuring an innovative midsole set-up that incorporates FLYTEFOAM Propel technology to give you maximum bounce on the forefoot and to help move you forward. Perfect for long distance runs, these shoes bring comfort wherever you're training. A new engineered mesh offers you more breathability and support, and a spacious toe-box and GEL cushioning on the forefoot give your feet more space to move. There's also an external clutch counter to provide your heel with the ultimate support, an Ortholite collar sponge that provides effective moisture management, and a molded EVA sockliner that helps keep your feet comfortable and dry as you tear up the terrain. The addition of SPeVA 45 lasting foam doesn't just absorb shock, it also increases durability and rebound. And an all-new lateral full contact outsole gives you a smoother, more stable ride.