Clip on sunglasses are a type of eyeglasses worn over prescription glasses. They are used to protect the wearer from the Sun's glare. Because you don't have to remove Your Sunglasses before wearing sunglasses, that is to protect the eyes you need more comfortable.
Widely used by outdoor and sports fans, clip on sunglasses can be standard, flip-up and magnetic variation. eyeglasses with magnetic sunglass clip visit here