Updated with an engineered mesh upper that’s stronger and lighter than before, the Women’s Nike Air Zoom Structure 21 Running Shoe continues to cushion your stride with a dual-density midsole and midfoot system that provide locked-down support.
Dynamic Fit technology locks down the foot.
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-molded 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: 9 oz/255 g (women’s 8)
Offset:10 mm (12mm forefoot / 22 mm heel)