These designer prescription glasses are made to accommodate most prescription lenses.Made of metal, the frame can be easily adjusted for a perfect fit with your prescription lenses. Your frame purchase includes free standard shipping charges, and manufacturer packaging. You can add doctor verified prescription lenses, add custom polarized lenses, and many other lens options if you desire them. Like all Timex products, the Timex 103C Clip-On provides the sophisticated and classic look that we all need. Standard skull temples can be easily adjusted to fit perfectly behind your ears. See all Timex Timex Eyeglasses Timex Glasses: Timex, world renowned for ages in the making of precision watches, now introduces the Timex Eyeglasses Collection. Made by Kenmark Eyewear, one of the world's largest makers of eyeglasses, Timex Eyewear is well-made and comes in a large variety of shapes and colors to fit all tastes.