Use this powerstrap to lock the heel perfectly into your skates. Easy to use, just fasten the straps around your heel and tighten. The strap will improve your control, power transfer and support of your boots. The Powerarch 45 of MyFit will prevent heel movement, decreasing the possibility of blisters and hot spots. Price is per pair. This Ankle Stabiliser is available in two sizes S/M or L/XL.