- Dynamic Fit expertise locks down your foot.
- Engineered mesh supplies focused air flow and help.
- Dynamic Support system within the midsole supplies a easy transition.
- Zoom Air unit within the forefoot delivers responsive, low-profile cushioning.
- Full interior mesh bootie wraps the foot to boost breathability and supply a sock-like match.
LIGHTER THAN EVER WITH ALL THE SUPPORT. Updated with an engineered mesh higher that is stronger and lighter than earlier than, Men’s Nike Air Zoom Structure 21 Running Shoe continues to cushion your stride with a dual-density midsole and midfoot system that present locked-down help.
Nike Mens Air Zoom Structure 21 Running Shoes (10), Black/White/Wolf Grey.