Quality Design Lightweight composite frame, polarized lenses, solid metal hinges, exquisite temples, and all the details make JIM HALO sunglasses become durable enough for long time using and ensure you a great performance. Polarized Lens - JIM HALO polarized square aviator sunglasses can block 100% of both of UVA and UVB rays. Reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces. Restore true color, eliminate reflected light and scattered light and protect eyes. Skin Friendly Material: JIM HALO sunglasses use the environmental & skin-friendly materials to make the frame which allows for maximum comfort when you wear them. Perfect All Around These aviator polarized sunglasses designed for driving, fishing, trekking, hiking, travelling and other outdoor sports and activities. 30 Day Warranty