adidas ULTRABOOST 1.0 SNEAKERS - Green | Free Shipping with 。The Ultra Boost features a Primeknit upper that is both flexible and breathable, allowing for a snug fit that will keep your feet comfortable and supported no matter how long your run or workout. The shoe also features a Boost midsole, which offers energy return and cushioning, making it perfect for those who need protection from the impact of running, jumping, and other high-intensity activities. The shoe\'s Continental rubber outsole provides traction on both wet and dry surfaces, giving you the confidence to tackle any terrain with ease.