Pu Midsole.
The Future-Retro Silhouette Of This Sneaker Returns With A Progressive Aesthetic And Angular , Complete With Nubuck And Suede Overlays. Puma Branding Men's Puma Rs-X Efekt Sneakers In White, Size Eu 45 Recycled Content: The Upper Of This Shoe Is Made With At Least 20% Recycled Materials As A Step Toward A Better Future. Rubber Outsole.