The Fox Racing Main S Stray MX Goggles are packed with features... Specifications Include: All-new design offers best-in-class viewport for unparalleled vision Variable Lens System (VLS) design allows transfer of standard and injection moulded lens in the same frame Closed cell vent foam blocks sand and debris from entering eye-port 3-Layer face foam with fleece liner Lexan lens offers UV protection Strap mounted third tear-off post Non-slip silicone strap Microfiber goggle bag included Clear Lexan lens PLEASE NOTE: These goggles come with a Clear lens fitted as standard