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. Design: The plush collar and tongue, along with the engineered mesh upper, provide comfort, support and an improved fit Midfoot support system helps to slow the rate of ankle eversion and provides a stable platform for transition and toe-off Lighter, more flexible rubber in forefoot of outsole for cushioning Reflective details for increased visibility In-Shoe Comfort: The full-length ReactX midsole delivers cushion, comfort and increased energy return. It's 13% more responsive than previous React technology ReactX foam underfoot and higher stack height for stability and support Durability & Traction: High-abrasion rubber in heel for increased durability Additional Details: Weight: Approx. 321g/11.3oz (Men's US 10) Heel-to-toe drop: 10mm Not intended for use as Personal Protective Equipment (PPE)