Lightweight mesh upper conforms to your foot Zoom X foam cushioning through midfoot Inner sleeve and low collar profile fit your foot for a racing feel Carbon fiber plate in the midsole shrinks and expands for a flexible feel Arch band on the laces takes the pressure off your instep Rubber outsole for durability and traction The Nike Zoom Fly 5 is imported. Strike a balance between race day performance and daily activities with the versatile Women's Nike Zoom Fly 5 Running Shoes. Bouncier than its predecessors with upgraded Zoom X foam and built with a unique carbon fiber plate and arch band for support, these flexible running shoes are your new mileage must-haves.