HREDZEO Clip on Sunglasses, 2 pcs Flip Up Polarized Sunglasses over Prescription Glasses Unisex UV400 Frameless Rectangle Lens for Driving Outdoor Sport Fishing Men Women

Premium Material Construction: Made of the highest quality metal material and rubber cover on each leg to prevent shifting and scratching of your prescription glasses Convenient One-Hand Operation: Easy one hand secure clip on design that fits over prescription eyeglasses without hassle or adjustment Durable Engineering Design: Constructed by precision engineered spring bridge that ensures smooth, solid and durable flip up mechanism that won't break or stick during use Flexible Spring-Loaded Clips: Durable and flexible spring-loaded clips will not easily break, with pop/flip design that allows the lens to be flipped 180 degrees for versatile use Wide Application for All Seasons: Suitable for sports or daily life activities including vacation, reading on the beach, summer fishing, sailing, winter skiing, motorcycle, cycling bicycle, running, racing, climbing, and trekking UV400 Protection: Polarized lenses with UV400 protection coating absorb 100% harmful UVA/UVB rays and effectively block harmful blue light to reduce eye fatigue and prevent glare Enhanced Visibility: Lens brightens driving environments and makes dark areas slightly brighter, providing better vision in foggy days, rainy days, and low-light conditions