The FOX Main Interfere Smoke Goggles offer the best value for money on the market and come equipped with the Variable Lens System (VLS™). This innovative system allows the goggles to be compatible with both standard lenses (included) and injection-molded lenses (sold separately) within the same frame. Featuring a generous field of view, triple-layer foam, non-slip silicone strap, and tear-off capability, these goggles are highly versatile and budget-friendly. The lens technology includes a Lexan lens with UV protection. A microfiber goggle bag is included. Material composition: 51% TPU, 11% Polycarbonate, 38% Nylon.