Men's lightweight textile and synthetic running shoes for training and races Weight: 9.5 ounces (size 9); Midsole drop: 6 mm (heel 34 mm / forefoot 28 mm) THE LIGHTWEIGHT CHAMP: adidas Lightstrike reinvents the feeling of lightweight cushioning, while retaining superb responsiveness ALL-SURFACE OUTSOLE: TPU and rubber outsole for great traction on all surfaces MADE IN PART WITH RECYCLED CONTENT: This product features at least 20% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make