Crafted predominantly from a breathable textile knit with microfibre detailing for an overall sporty look BIOM® X-TENSA Technology wraps around the bridge of the foot for a secure fit A unique inner grid structure forms the internal skeleton of the shoe for a reinforced, high-performance fit Soft and lightweight ECCO PHORENE™ midsole is designed for all-day comfort and energy return with every step Rubber outsole with a rugged tread pattern provides grip and stability on all types of terrain Product Code: 80317451052