Engineered for runners who crave reliable support and smooth transitions, the Nike Structure 26 delivers a stable ride from start to finish. With a full-length ReactX foam midsole and an integrated midfoot support system, this shoe offers the perfect balance of cushioning and control—ideal for everyday miles. Midsole: ReactX Foam: Full-length cushioning that’s 13% more responsive than previous React tech, delivering smooth transitions and enhanced energy return Higher Stack Height: Adds extra stability and impact absorption for confident strides Upper: Engineered Mesh: Lightweight and breathable with a plush collar and tongue for all-around comfort Improved Fit: Hugs your foot securely for a locked-in feel Support System: Midfoot Wrap: Slows ankle eversion and offers a stable platform through every phase of your stride Arch & Heel Support: Built-in structure for reliable control without stiffness Outsole: Flexible Forefoot Rubber: Softens toe-offs with lightweight cushioning Durable Heel Rubber: High-abrasion compound enhances longevity and traction