Powerslide Phuzion Universe 2015 children's in-line skates are designed for our kids. Great design for boys and girls and high quality typical of Phuzion. Powerslide Phuzion Universe children's in-line skates are stretchable in 4 sizes and feature a very simple set-up system - when you release the lever or push the button, you push the boot tip. The AL 3D Stamped chassis is lightweight, fitted with 76mm (70mm for 29-32) Powerslide wheels, 82A hardness, and WCD ABEC 5 bearings. The angles of the clamping elements and the joint are carefully adjusted to help increase comfort while maintaining a firm and secure clamping of the foot. The support provided in this way prevents the loss of energy during skating. The skate is easy to call thanks to Easy Slip In, which is based on Powerslide's many years of experience. When putting on, the large loop on the back of the skate is great. Basic tightening of skates is ensured by popular classic lacing with fixed eyelets, then the foot is secured with a long Velcro and tightens a tight buckle with a safety against accidental opening. Size: 29-32 / 18.5-20.3 cm (70mm wheel size) 33-36 / 20.9-22.7cm (76mm wheel size) 37-40 / 23.3-25.2cm (size wheels 76mm) Specifications: chassis: AL 3D Stamped castors: Powerslide, hardness 82A bearings: WCD ABEC 5 brake: Standard