The Nike Air Zoom Structure 25 in Hyper Royal Midnight Navy offers superior stability and comfort. Featuring a deeper stack of cushioning and softened ankle materials, it supports you through various runs. The rocker shape of the midsole and Air Zoom unit ensure a smooth stride, complemented by a wider forefoot and base for enhanced stability. The upper is crafted from single-layer mesh for breathable comfort, paired with a durable rubber sole for long-lasting traction. The sole includes forefoot grooves for flexibility and vertical side grooves for stability. It also features cinched-down laces and a moulded heel. This shoe is not intended for use as Personal Protective Equipment (PPE).