PLUSH CUSHIONING AND A SNUG FIT The Nike Dual Fusion Run 2 Women's Running Shoe combines an open mesh upper with strategic overlays for the perfect mix of breathability and support. A unique Phylon midsole delivers lightweight cushioning and comfort, and flex grooves offer smooth, natural range of motion. Benefits Open mesh panels in the upper for lightweight comfort and enhanced breathability Combination leather and synthetic overlays for structure and support Dual-density Phylon midsole for plush cushioning and lightweight support Midfoot webbing wraps up from the midsole and integrates with laces for an adaptive, supportive fit Product Details Solid rubber Waffle outsole for multi-surface traction and durability Forefoot flex grooves for enhanced flexibility and natural range of motion