The ZX-9 adjustable inline skate pack from Roller Derby is just what the doctor ordered for keeping kids protected while learning the exciting hobby and sport known as inline skating. The included rated helmet and Boneshieldz protective gear is a convenient and cost friendly way to have the tools necessary for children to have their head, knees, wrists and elbows protected. Besides this special feature, the ZX-9 skate themselves have comfort padding for comfort a custom embroidery for a unique look. Reinforced ankle support with power straps will offer better stability as well. All this and with the convenience of the ZX-9 being adjustable to accommodate a child"s growing needs... Its no wonder this is a clear winner for the kids. . Lining Material: Deluxe padded comfort foam, Skate Type: Kids, Wheel Brand: Roller Derby, Wheel Configuration: 64mm - 64mm - 64mm - 64mm, Wheel Configuration: 70mm - 70mm - 70mm - 70mm, Wheel Durometer: 82A, Bearing Type: ABEC 5, Bearing Size: 608 - Standard, Frame Material: Polymer, Closure System: Laces & Strap, Special Features: Includes rated helmet and Boneshieldz protective gear (knee wrist & elbow), Bearing Grade: Recreational, Ventilation: Yes, Number of Wheels: 4, Maximum Wheel Size: 70mm, Skill Range: Beginner - Advanced Intermediate, Model Year: 2013, Product ID: 215331, Shipping Exclusion: This item is only available for shipment by UPS to the lower 48 United States. APO, FPO, PO BOX, Hawaii, and Alaska shipments may not be possible for this item. (Please call prior to purchase.), Special Order: This is a Special Order item, will be shipped from the manufacturer, and is not stocked in our warehouse. This item does not qualify for our Price Matching Policy. Order processing time may vary.