Underwater goggles with rainbow polarized lenses. - Color: Rainbow, changes color depending on the angle. - Strap Material: Rubber, Silicone - Lens Type: Polarized lenses -#SwimmingGoggles - Application: Underwater This type allows for easy strap adjustment, so you can adjust it while wearing them. Used once for a short period? Listed as "Like New." I think it's in beautiful condition. Please refrain from purchasing if you are concerned. Thank you for looking.