Tear-offs consist of multiple removable clear layers which protect the visor from contamination. Once the visor is dirty, the outer most layer of the tear-off is removed, saving precious time cleaning equipment. The Racing Optics Patented laminated film stack provides distortion-free clarity. The Adhesive portion of the tear-off stays with the discarded layer, eliminating residue on the remaining stack. 

Tear-off buttons/tabs must be installed on the visor in order to use a Tear-Off Stack. 

4mm thickness intended for open cockpit road cars and 2mm thickness intended for offroad/dirt use.

TMI-HMS-RO 10213C