Meet the PUMA Doublecourt. This new silhouette draws inspiration from our court heritage â specifically the the retro model, the Sky â combined with a modern shape and refined details. This execution of the sneaker features a synthetic base with suede overlays and decorative zig-zag stich detailing. FEATURES & BENEFITS The upper of the shoes is made with at least 20% recycled materials and the bottom is made with at least 10% recycled materials. Synthetic upper with suede vamp overlay, eyestay, and heel overlay Nylon tongue with binding Woven label with PUMA branding on tongue Zig-zag stitch detailing on heel underlay Mesh lining Mesh sockliner IMEVA midsole Rubber outsole Womens > Shoes > Sneakers