The Booster Strap is a bootfitter's go-to solution when skiers come in to the shop complaining about the painful, dreaded shin bang. The Booster strap is elastic with anti slip metal cam (that you can really wrench down!), allowing the skier to get an extremely close fit around the top of the boot. The elasticity of the Booster Strap speeds up the boot's response time when turning and leaves less room between your Shin and the boot so they are more "as one" than ever before. This version is shorter so as to be perfect for your little racer.