The FOX Youth Goggles Main Core is FOX RACING's most affordable goggle on the market, featuring the Variable Lens System (VLS™). With VLS™, these goggles are compatible with both standard lenses (included) and injection-molded lenses (sold separately) within the same frame. The goggles offer a wide field of view, triple-layer foam padding, a non-slip silicone strap, and a tear-off visor feature, making them a versatile and budget-friendly choice for young riders. It also includes a microfiber goggle bag for storage and protection. Lens Technology: Clear Lexan lens with UV protection. Material: 51% TPU, 11% Polycarbonate, 38% Nylon.