The RS-X gets a playground-ready remix in fresh materials and bold new colours. The RS (short for Running System) is a classic athletic sneaker complete with an EVA midsole an... Style: 391042_02 Colour: PUMA Black-PUMA White Read More Free Shipping and Returns Free Shipping on all orders over $120 Free 30 Day Returns RS-X Sneakers - Infants 0-4 years | PUMA Black-PUMA White | PUMA Back to School | PUMA