Turn heads on the street and at the gym in the sleek design and dynamic cushioning of the adidas® Alphabounce running shoe!Predecessor: None.Support Type: Neutral to underpronation (supination).Cushioning: Lightweight, flexible response. Surface: Road. Differential: Not provided. Smooth, textured textile and synthetic upper materials. Lace-up closure. Heel pull loop.Bootie construction offers a sock-like fit for optimal comfort. Contoured, lightly padded tongue and collar. Smooth textile lining.Lightly padded textile footbed.bounce™ energy-returning technology promotes light, fast rebound with each stride. Grippy rubber outsole. Imported.Product measurements were taken using size 7.5, width B - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.