•Adjustable Sizing at the push of a button! Medium expands from size 2 to 5. Small expands from 11J-1
•Lightweight aluminum Frames with Urethane Wheels (Medium has 72 mm; Small has 64 mm)
•Fast Silver-5 Speed Rated (carbon) Bearings
•Deluxe Comfort Liner, Locking Cam-Lever Buckle, Power Strap and speed laces.
•Ventilation to keep feet cool, Brake on right skate

The Ion 7.2 has high-end features for a great skating experience. The hybrid design allows the comfort of a soft boot with the support of strong ankle cuffs and stealthy aluminum frames. Grippy, bouncy indoor/outdoor Urethane wheels with speedy Silver-5 bearings ensure a smooth, quiet and confident ride. Designed to grow with your child, the Ion adjusts up to four full sizes at the push of a button. Size small adjusts from children's shoe size 11J to 1 and has 64 mm wheels. Size Medium adjusts from size 2 to 5 and has 72 mm wheels. Roller Derby is America's Skate Company since 1936. *Adjustable sizing at the push of a button! Medium expands from size 2 to 5. Small expands from 11J-1. *Lightweight aluminum frames with Urethane wheels (Medium has 72 mm; Small has 64 mm). *Fast Silver-5 Speed Rated (carbon) Bearings. *Deluxe Comfort Liner, Locking Cam-Lever Buckle, Power Strap and speed laces.. *Ventilation to keep feet cool; Brake on right skate.
Weight: 5 Pounds
Material: PVC (Polyvinyl Chloride) (Frame)
Closure Type: Easy-Close Fastener, Cam-Lever Buckle
Features: Adjustable Size, Indoor/Outdoor Use, Padded Tongue, Padded Boot Shaft, Padded Collar
Suggested Age: 4-12 Years
Number of Wheels: 4
Wheel Material: Injected Urethane
Wheel durometer: 84A
Shoe Width: Medium
Wheel Color: Pink
Wheel Diameter: 72 Millimeter
Material: Boot: Polyester
UPC: 049288145140
Model: 84851636