Structure 26 Shoe Size:13 Side slits + stretchy materials

Side slits + stretchy materials = a generous range of motion

A seamless design ensures durability and performance for runners without compromise

Vibram® Eco-Step Natural Outsole provides superior grip and is made by more than 90% petroleum-free ingredients

so you can find your fast

Body: 90% polyester/10% spandex

Structure 26 Shoe Size:13 Side slits + stretchy materialsFull length foam plus arch support equals our most steady ride. Supportive cushioning in the Structure 26 provides steadiness for everyday runs. A full length ReactX midsole delivers a cushioned, yet stable transition from heel to toe off. Plus, a tried and true midfoot support system wraps around your arch and heel to provide a firm platform. Plush Upper The plush collar and tongue, along with the engineered mesh upper, provide comfort, support and