The Powerslide Jet Black inline skates are an excellent entry-level hardboot skate model designed specifically for children. Durable and adjustable. This is the perfect skate model for any occasion for active children.Riding around the neighborhood, riding with the family or playing hockey with friends - with the Jet Black, children can fully enjoy roller skating. The Jet Black comes in a traditional 4-wheel layout that is stable and low.This feature-packed model is also adjustable in size. Children grow quickly, and the Powerslide Jet Black can be adjusted to their height. You can be sure that your child will have high-quality skates that will fit perfectly for seasons to come. The skates are equipped with high-quality components, including Powerslide Hurricane wheels and WICKED ABEC 7 bearings, giving young skaters a smooth, fast ride that will put a smile on their faces.Powerslide Jet Black Skate Features:Outer boot:Hardboot; 129/145/165mmInner boot:Jet inner boot with EVA lining and expandable toe sectionFastening:Triple stabilization: Top buckle, 45° Velcro and classic lacingRail:Powerslilde Uniko, glass-fiber, 27-30 = 8.1" (207mm) / 31-34 = 8.6" (219mm) / 35-38 = 9.1" (231mm); 4x62mm / 4x 70mm / 4x72mmWheels:Hurricane Powerslide; 62/70/72mm / 83A; HR = high rebound, ride comfortBearings:Wicked; ABEC 7; chrome steel balls; carbon steelAdditional Materials: