Running tear-offs helps you maintain clear vision when riding motocross in wet and muddy riding conditions. Laminated tear-offs offer benefits over single layer tear-offs including the ability to stack more tear offs on your googles as well as giving you less optical distortions. Compatible with Variable Lens System (VLS) goggles only. This lens system allows for the transfer of standard and injection molded lenses in the same frame. Airspace and Main goggles share the same standard and injection molded lens as well as tearoffs.