Look Fast Move FasterLooks arenrsquo;t deceiving with the Nike Air Zoom Structure 22 a fully equipped running shoe that lives up to its eye-catching design. The engineered mesh upper is breathable and secure giving you support where you need it and stabilizing transitions. A heel overlay extends from the sole profile to lock your heel in place working in tandem with Flywire cables to stabilize your whole foot. Inside the upper is a partial bootie which enhances the shoersquo;s fit and reduces energy loss in your step. Premium Materials. Addictive Cushioning.The Air Zoom Structure 22 running shoe is designed to last with a premium build and durable materials. Underfoot cushioning is responsive and plush giving you the smoothest ride possible with a forefoot Zoom Air unit. This is coupled with Duralon blown rubber which enhances the degree of cushion available without adding a lot of weight. Stay at the front of the pack with the Nike Air Zoom Structure 22.Nike Menrsquo;s Air Zoom Structure 22 features:bull;Engineered mesh upper is supportive and breathable.bull;Targeted ventilation for high-heat areas.bull;Flywire cables secure upper foot and midfoot. bull;Forefoot Zoom Air unit creates cushion while staying low-profile.bull;Split-foot tread pattern optimizes traction between outstep and instep.