CPEX 2 Hd Vision Wraparounds Sunglasses And Night Vision Glasses Combo Pack HD Vision Wraparounds let you see with enhanced color and clarity just like high definintion TV's and at the fraction of a price of designer glasses. It protects your eyes from dust on all sides You can slide them over your prescription glasses, if you wish to look stylish and have a clear vision at the same time It is an effective alternative to high priced prescription sunglasses and clumsy clip-ons