NIKE Men’s Air Flex Trainer Running Shoe-White/Silver/Red/Black-9

UPPER: Breathable and lightweight mesh with supportive overlays for great lockdown. MIDSOLE: Full length Phylite midsole with encapsulated heel Air Sole unit provides great underfoot cushioning. OUTSOLE: Phylite and solid rubber combine to make a lightweight outsole with great flexibility and traction. Lightweight training shoe with enhanced flexibility, breathability and comfor More »