RS-X³ Render Sneakers Product Details Synthetic upper Lace up closure Padded insole Rubber outsole The updated version of the classic Puma RS (Running System) models, the Puma RS-X has a comfortable construction and a bulky design. They feature a combination of mesh and textile top, traction tabs, embossed heel, R-System cushioning and a rubber sole. Additional Details Color: Blue, White Occasion: Casual Gender: Mens Age: Adult Brand: Puma