Protect your eyes while enjoying the great outdoors, driving during the day, or playing sports outside with these Clip-On Sunglasses by Driver's Edge. Simply clip these on your own glasses for instant UV Protection and glare reduction. The flip-up design is perfect for outdoor activities. Ultra-light, with optical quality. UV 400 protection. Helps relieve eyestrain. Stretches to fit your glasses. Adult size with a natural brown lens finish. Comes packaged inside a hanging plastic box.,Drivers Edge Clip on Polarized UV Protection Brown Lenses,