Updated with an engineered mesh upper that's stronger and lighter than before, the Men's Nike Air Zoom Structure 21 Running Shoe continues to cushion your stride with a dual-density midsole and a midfoot system that provides a locked-down support.
Engineered mesh provides targeted ventilation and support.
Dynamic Support system in the midsole provides a smooth transition.
Full inner mesh bootie wraps the foot to enhance breathability and provide a sock-like fit. Notches on each side of the tongue allow for easy on and off.
Compression-moulded Phylon on the medial side and Cushlon foam on the lateral side are fused together to create a dual-density cushioning system.
Zoom Air unit in the forefoot delivers responsive, low-profile cushioning.
Honeycomb outsole pattern provides great multi-surface traction.
Weight: 10.4 oz/295 g (men's 10) Last: MR-10 Offset: 10 mm (12 mm forefoot / 22 mm heel)
Athlete: Galen Rupp
Nike Air Zoom Structure 21 - Obsidian/Blue Hero/Thunder Grey - Online Discount KAQBEDDVLFPWMS