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.
Strap and temple removal: Place your thumb firmly over the release button and rotate strap clip to remove. Lens Removal: Press firmly from behind the lens with both thumbs and pop out. To replace the lenses, snap them back into place by lining up the â€œclipsâ€� on both ends of the lens rim.