Sunglasses that help protect the eyes from UV rays and from the cold and/or wind. Made with a Tritan™ Renew frame, a plastic made from 50% recycled materials, combined with recycled metal temples. In addition, they feature branded clear inserts and blue polarized lenses, which help eliminate glare and improve color contrast. They also help reduce the sensation of eye fatigue or eyestrain. Tested under ophthalmological control.