Don't let the harsh sun dictate your view and damage your eyes. Keep them protected with the Tifosi Tyrant 2. 0 Interchangeable Sunglasses. This lens is made from scratch resistant, shatterproof polycarbonate. It offers a non distorted, consistent color view, while the lens repels water and sweat. The interchangeable feature allows for quick and easy lens removal and installation, and this lens offers 100% protection from harmful UV rays. The Grilamid TR 90 high impact frame resists chemical and UV damage, while the adjustable nose and ear pads offer a comfortable fit and prevent slippage. Best of all, a bag and case are included, so you'll have a place to store your sunglasses when the day is over and your revolution has been a success. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer andor birth defects or other reproductive harm.