The RS-X is back. The future-retro silhouette of this sneaker returns with a progressive aesthetic and angular DETAILS:, complete with nubuck and suede overlays. The combo’s all about a disruptive design to showcase your disruptive style. FEATURES & BENEFITS: PUMA’s leather products support responsible manufacturing via the Leather Working Group.www.leatherworkinggroup.com Running System: PUMA's comfortable cushioning technology celebrates the reinvention of a unique moment and movement in culture DETAILS: Mesh upper with nubuck and suede overlays PU midsole with RS Technology Rubber outsole PUMA Formstrip on lateral and medial sides PUMA branding details.