Racing Optics XStack Perimeter Seal Tearoffs - Clear SP750BK introduces an industry first transitional

introduces an industry first transitional balaclava

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Racing Optics XStack Perimeter Seal Tearoffs - Clear SP750BK introduces an industry first transitionalThe Perimeter Seal system is the latest technology from Racing Optics which 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. The laminated technology creates a distortion free optical lens. Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs. Clear.