Scratch your lens?! HK has you covered with the HK Army HSTL Goggle Thermal Replacement Lens! The HSTL Goggle Lens System is composed of virgin optical-grade GE polycarbonate--inherently UVA / UVB and IR shielded, every HSTL lens shields your eyes from dangerous sunlight in every playing condition.
The interior thermal lens features 3M Foam Sealant, trapping a layer of cool barrier of insulating air, eliminating condensation, and encouraging evaporative cooling. Fog less. See MORE!
HSTL Goggle Mask Thermal Replacement Lens Features:
* CLEAR Anti-Fog Thermal Lens
* Optical Grade Polycarbonate
* UVA/UVB Protection
* Works only with HSTL Goggle