Nike Air ALARIS+ 4 MSL

UPPER: Breathable open mesh combined with synthetic overlays and lightweight quarter TPU cage for optimal support and fit. MIDSOLE: PU crashpad helps absorb shock at impact. Full-length Air-Sole unit provides great cushioning. High-density medial post helps control over-pronation. OUTSOLE: BRS 1000 in the heel combined with Duralon and Waffle outsole fill in the forefoot provide the perfect blend of cushioning and durability. For the runner looking for the optimal blend of cushioning and excellent stability.