PRODUCT STORY: RS-X Mix remixes PUMA's retro running silhouette from the '80s with a bold and disruptive design, fresh material mix and ultra-comfortable RS cushioning tech. FEATURES & BENEFITS Running System (RS): PUMA's retro running technology that offers cushioning from the forefoot through the heel. DETAILS: Bulky retro RS silhouette Mesh and lycra upper with suede and synthetic leather overlays Full lace closure Lightweight PU midsole for soft cushioning Rubber outsole provides durable grip and traction Bold geometric TPU pieces in the midsole Graphic PUMA Formstrip design at lateral side Pull loop at heel Leather loop at tongue with RS-X branding