The adidas Ultraboost Light are neutral, all-round running shoes. The Ultraboost is an ideal running shoe for your daily run. With the Ultraboost Light you have the perfect balance between weight, cushioning and responsiveness. The upper consists of adidas Primeknit material. The upper acts like a sock that hugs the foot and stretches as the foot expands. The upper consists of one seamless whole, so that the shoes offer a lot of step-in comfort and ease of wear. The iconic Ultraboost heel construction is once again applied in the shoe. The construction is placed on the heel to allow the Achilles tendon to move naturally and to keep the foot firmly in place.