Gradient sunglasses are two-tone sunglasses, which makes them ideal for wearing both indoors and outdoors. A metal oxide is added to the lens material to create the difference in tones.

There's no need to buy overpriced eyeglasses at the doctor's office when there are more convenient and affordable places to buy glasses online using insurance — just grab your prescription and ...

Learn why you can trust us. Summer may mean sand, surf, and SPF, but we’d like to add another S-word to the equation: sunglasses. Far more than just a fashion statement, sunglasses are crucial ...

Zenni crafts prescription and nonprescription glasses that are both affordable and stylish through its factory-direct, online model. Customers can choose from more than 6,000 frames and custom ...

Dark sunglasses may still allow UV rays to enter the eye. Sunglasses are marked with a filter category from 0-4, where 4 is the darkest lens. * UV protection has nothing to do with lens colour.

39DollarGlasses is an online retailer specializing in glasses, sunglasses and contact lenses. Each pair of glasses comes with scratch-resistant coating and UV protection. Inventory includes narrow ...

Katherine Peach is a well-caffeinated, Brooklyn-based writer, who focuses on all things coffee for CNET. Peach's reviews and writing have appeared in Tasting Table, Mashed, LAist, Yahoo Life, MSN ...