The high-abrasion rubber outsole adds durable responsiveness. These Reebok women's retro running shoes Aztrek Double Nu Pops in White have a playful, modern attitude with a stacked midsole for a platform-style look. Pops of color add a fun, retro vibe, while the mixed textile and synthetic nubuck upper adds texture and depth. A '90s-inspired Aztrek reimagined for the future. Color: White.