The best value in riding goggles. Ounce-for-ounce, our Main Goggles are the best value on the market and feature the Variable Lens System (VLSâ„¢). VLSâ„¢ makes your goggles compatible with both standard lenses (stock) and injection molded lenses (sold separately) within the same frame. With an expansive viewport, triple-layer foam, and tear-off functionality, they're a heavy hitter on the dirt while being light on the wallet. Wide viewport provides exceptional peripheral vision. VLSâ„¢ Variable Lens System design allows transfer of standard and injection molded lenses. Triple-layer face foam with fleece liner. Specs: Wide viewport provides exceptional peripheral vision. VLSâ„¢ Variable Lens System design allows transfer of standard and injection molded lenses in the same frame. Triple-layer face foam with fleece liner. Lexanâ„¢ lens offers UV protection. Strap-mounted third tear-off post. Non-slip silicone strap. Clear Lexanâ„¢ lens. Meets EN1938:2010 standard. In The Box: Microfiber goggle bag included.