Reebok Instapump Sliver delivers a sculptural, laceless silhouette with the brand’s signature Pump system for a customizable fit. Designed for bold urban styling, it pairs a breathable textile upper with a high-traction rubber sole. Key attributes: New grey | Textile | Synthetic materials | Breathable upper for airflow | Durable rubber outsole with strong traction | The Pump system for adjustable, personalized fit | Split/segmented outsole for enhanced flexibility | Futuristic multi-layered silhouette | Laceless Pump cage surrounding the foot | Minimalist color blocking highlighting technical details | Pull loop on tongue and heel