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. ; Please note: The brand recommends ordering a half size smaller as this style typically runs a half size large. ; 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. Measurements: ; Weight: 10 oz ; Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.