The New adidas Alphabounce EM (Collegiate Navy/Utility Black/Mystery Blue) Men's Running Shoes, male, Shoes , Athletic , Running, 11 D - Medium, true, Turn heads on the street and at the gym in the sleek design and dynamic cushioning of the adidas Alphabounce EM running shoe! Predecessor: Alphabounce. Support Type: Neutral to underpronation (supination). Cushioning: Lightweight flexible response. Surface: Road. Differential: 10mm. Engineered mesh upper provides lightweight breathable second-skin comfort and support. Lace-up closure. Front and rear pull tabs. 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. Weight of footwear is based on a single item not a pair.