The quickest, most responsive Pegasus yet, the Nike Air Zoom Pegasus 31 Blue Graphite/White/Classic Charcoal/Black for Women's Nike Running Shoe improves upon its legendary tradition with updated Nike Zoom Air cushioning, a lightweight yet supportive mesh upper and a lowered offset groomed for speed.A HIGHLY RESPONSIVE, HIGH-MILEAGE SPEED MACHINEResponsive CushioningA Nike Zoom Air unit under the heel delivers low-profile, highly responsive cushioning. It's updated to bring the unit closer to your foot for enhanced cushioning from the first mile to the last.Lightweight SupportThe engineered mesh upper is designed with fewer layers, reducing the shoe's weight while supporting your foot. Plus, ventilation helps keep you cool where you need it most.Increased StabilityFor smoother transitions, a rubber crash rail has been added to the lateral outsole, resulting in a wider footprint that stabilizes your foot from impact to toe-off.10mm OffsetThe heel-to-toe offset is lower by 2mm to provide a more natural footstrike.More Benefits Midfoot saddle composed of mesh and no-sew overlays for ventilation and a secure fit No-sew overlays throughout the upper for support and a seamless interior Reflective elements under the saddle for enhanced visibility in low light Premium Cushlon foam for soft yet responsive cushioning and support Internal heel counter wraps the foot for a snug, secure fit Waffle outsole with environmentally preferred rubber for durability and exceptional multi-surface traction...The Nike Shoes more colors