The Nike Air Zoom Structure 25 is designed for stability and comfort, making it suitable for short training runs or everyday wear. It features a breathable engineered mesh upper with targeted zones for enhanced support and a midfoot support system to help control pronation. The midsole is equipped with Cushlon 3.0 foam and a Zoom Air unit in the forefoot, providing responsive cushioning and energy return. The shoe offers a form-fitting forefoot for comfort, a wider base, and a fluid stride. Additional Cushlon foam layers ensure durable support and flexibility throughout the stride. Closure is by lacing and the toe type is round.