These interchange from glasses to goggles by taking the arms off and replacing with a goggle strap. Comes with 3 sets of lenses: smoked, yellow, and clear. Lenses are shatterproof, polycarbonate, Anti-fog coated, UV400 rated. ALL lenses are Anti-fog coated, some of the other manufacturers out there say their goggles are anti-fog coated but only one set of lenses really are. Padded on the inside of the frame for comfort. Comes with a belt case that has pockets for the extra lenses.
