Mile after mile, adidas Supernova Prima running shoes deliver comfort and confidence on the road to your personal running goals. Lightweight Dreamstrike+ cushioning absorbs impact with each step – extra DREAMSTRIKE+ [4mm in the forefoot compared to Supernova Rise] delivers extra premium comfort, while a fine-tuned Support Rod system – with additional forefoot stability - provides smooth transitions as you build endurance. Innovative, new Lighttraxion outsole technology provides grip while minimizing extra weight. The engineered mesh upper offers a cool, breezy feel from start to finish. We recommend Supernova Prima for runners seeking especially enhanced comfort and that extra bit of support for their everyday runs. This is a real workhorse. Surface: Route/Path Drop: 8 mm Cushioning: Technical foam for optimal impact absorption and responsive energy return. Upper: Multi-layer mesh upper for breathability and a snug fit. Outsole: Dual-density EVA support rods for reliable grip and optimal stability on various surfaces. Insole: Removable for a better fit. Reinforced heel: Anatomical padding for targeted support and increased comfort. Technologies Dreamstrike+: New PEBA-based foam to maximize rebound and energy return. Stability Support Rods: Dual-density EVA support rods, working in synergy with the midsole to provide better support and stability for runners with a neutral to pronating gait. Weight: 242 g