The HSTL Goggle Lens System is composed of virgin optical-grade GE polycarbonate. Inherently UVA, UVB, and IR shielded, every HSTL lens protects your eyes from dangerous sunlight in every playing condition.

The interior thermal lens features 3M Foam Sealant, which traps a cool barrier layer of insulating air to eliminate condensation and encourage evaporative cooling to prevent lens fog.