ADJUSTABLE: The IRIS Training 3 in 1 Skates includes adjustable skates that grow with your little one and easily and conveniently converts from trainer skates to inline skates. COMFORTABLE: With easy-adjusting micro ratchet buckles, these skates secure firmly on to the feet. The inner boot is comfortable and cushions the legs from absorbing the stress while skating. STABILITY & CONTROL: Ease your young one into skating with this IRIS Training Skates. Equipped with 78 mm wheels and ABEC-7 bearings your child will feel safe and in control. IDEAL FOR BEGINNERS, INTERMEDIATES AND PROFESSIONALS: Safe and stable convertible skates are ideal for beginners, intermediates and professionals. It can easily converts to inline skates for more advanced skaters. NEW Stability Plus cuff that is lightweight, offering maximum support while remaining super lightweight and sculpted for speed and comfort.