The cushioning and support overpronators need to rack up high mileage. Breathable mesh upper features lightweight, no-sew overlays for comfortable support. Dual-density ABZORB midsole cushioning with N2 in the heel to absorb shock. N2 Burst in the forefoot adds extra spring as you move through your stride. Solid rubber outsole for long-lasting durability. Wt. 12.3 oz.