New! EnChroma Eton is a sophisticated, yet sporty-styled rectangular frame with crisp corners, a curved brow line, and a sculpted saddle bridge for a great look. Add Cx1 Indoor color blind lenses if you are a mild and moderate protan and need glasses for low light and indoor lighting conditions. 

The Eton Smoke/Black frame features a shiny grey transparent front fitted with scalloped and transparent grey temples and silicone rubber covers. Molded hinges, a straight back, “library-type” temple with contoured rubber temple covers, and a universal and well-shaped saddle bridge ensure an easy and comfortable fit. Made from durable, lightweight TR90 material, Eton will hold its shape for the life of your glasses. 100% UV protection. Case included. Medium frame size ideal for teens and adults: 53-18-138