Xstack Perimeter Seal system is the latest technology from Racing Optics

Allows for a tighter seal to visor, blocking out dirt, dust and water from behind the stack.

The XStack™ is a stack of 10 laminated Tearoffs that are 2 mil thick each.

Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs.

Clear.