zrywki tear off do gogli fox airspacemain ii standard 20pk clearTear offs help maintain a clear field of vision in muddy conditions. Compatible only with goggles with the Variable Lens System (VLS). The system allows for the use of standard and injection molded lenses in the same frame. The Airspace and Main goggles share the same tear offs. Compatible with VLS Airspace and Main goggles The breakers should be mounted so that the hooks are on the left side of the rider Set of 20 pieces