ESS Tear-Off Lens Covers are thin, optically-clear films that stack on the outside of the goggle lens. Tear-Offs can be quickly removed, one at a time, to instantly restore clear vision. While great in dirty and dusty environments, Tear-Offs also protect the goggle lens during normal use. Not recommended for use in high-heat, structural fire environments. Available for Profile NVG™ and Striker™ Series.