Brand New Pit Viper Duo Sunglasses and Googles combined. Highly modular, you can interchange the included bonus lens and ensure a custom fit with the E-Spot Adjustment™ and Nose Bender nosepiece. Info from the web: -1.8mm polycarbonate smoke lens - Anti-fog coating - CAT 3, 12% VLT - 100% UVA + UVB protection - Look-thru color: grey - Polarized: no - Clear CAT 0 bonus lens - TR-90 frame - No-slip grip rubber touchpoints - Removable foam gasket - E-spot™ adjustable arm length - Nose Bender™ - Weight: 51g - Weight w/o foam gasket: 45g What’s the glasses come with: - 1 Limpcloth™ - 1 Tie Downs™ Retainer Strap - 1 EVA firmcase w/ bonus lens slot - 1 Bonus lens (Clear Anti-fog) - 1 Upper foam insert - 1 Lower foam insert