acerbis quick strapThe Acerbis Quick Strap attaches to motocross, enduro, and motard helmets and allows you to quickly release and fasten the goggles without any effort. With a simple action, the goggles can be removed with one hand while remaining securely connected to the helmet. It is applied with double sided tape and Velcro on the helmet (included in the package) and replaces the original elastic strap of the goggles.