The Exotek NITRO™ Racing Line finds its inspiration in the optimal layout of a racing track. Its streamlined lines and modern details embody the history of the racing line. This sneaker is designed with an engineered mesh base and gradient TPU midsole cage, providing a perfect fusion of style and performance. The ultimate pair for sports and fashion enthusiasts. FEATURES & BENEFITS The upper of the shoes is made with at least 30% recycled materials and the bottom is made with at least 10% recycled materials. Vegan certified product NITRO™ Infused: Enclosed nitrogen-injected foam designed to provide responsiveness and cushioning in a lightweight package Regular fit Mesh base PUMA Formstrip injected with TPU Rubber-finish synthetic inserts Printed and engraved lines on the top Mesh tongue with synthetic overlay and printed PUMA Cat logo Shiny hot-pressed synthetic on the heel with 3D printed logo Textile lining TPU midsole cage with gradient effect CMEVA midsole for men and women. Womens > Shoes > Sneakers