
Glasses that convert to goggles
What's nice about convertibles glasses, you don't need to buy a pair of goggles and a separate pair of glasses. You just simply remove the temples and install the goggle strap that is provided. These glasses / goggles have polycarbonate lenses which is shatter resistant and some models have interchangeable lens. Some models are RXable, if you wear prescription lenses, you can have your lenses installed by a optician or optomerist. These goggles can be used for any sport, like wind surfing, sky diving, basketball, any extreme sport. You can remove your goggle strap, snap in the temples and wear them as sunglasses to drive home. They can be worn as safety goggles or safety glasses, some models are ANSI Z87.1 approved for safety use, even as prescription safety goggles. If you wear them as prescription goggles and have your prescription put in, you can not change the lenses, even if they have interchangeable lenses, once the prescription lens is put in, you have to wear them with that lens. A couple of the pair of goggles have a prescription insert that your prescription lenses are installed in, than the insert is installed in the goggles from behind and if they have interchangeable lenses, you can change those lenses and the insert stays in the frame.