The adidas® Megabounce+ '09 men's running shoe is Bounce® super-powered. While you run, heel-to-toe Bounce® technology is busy turning every bit of energy into forward momentum so you can have more fun with less effort. The adiPRENE®+ midsole insert delivers forefoot propulsion and efficiency, while an adiWEAR® outsole ensures the best durability in high-wear areas.