Booster World Cup Black/Gold

Booster straps for ski boots that give a more direct power transmission!

Booster straps for ski boots that give a more direct power transmission! Booster strap, an elastic strap, is a great accessory for those who want better control and feel when riding. It will feel as though you're glued to the ski boot shaft. This in turn means any movements are directly transferred to the ski without delays. Can also prevent pain in shins and periosteum. You can easily replace the strap on the boot with a Booster yourself.