The concept of combining a shoe and a frame in one piece creates a unique design, creating the lightest and lowest-lying skate. Thanks to the one-piece construction, the weight of the skate is drastically reduced, while the strength has increased significantly. The inner boot is made of My Fit memory foam covering two sizes. Unibody concept allows very wide H-block and the best possible Flat set up. The wheels are 61 mm in size.