HK Army HSTL Thermal Mask Lens - Clear

HK Army HSTL Lenses

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.

Anti-Fog Thermal Layer Optical Grade Polycarbonate Works only with HSTL Goggle