plastic frame gradient lens non-polarized Lens width: 2.25 inches Plastic frame, gradient lens, non-polarized. Lens width: 2.25 inches. Bridge: 4.7''. Arm: 5''. These beautiful women's sunglasses feature a Silverstone cross on the temples. The gradient smoke lenses provide UV400 protection from the sun while the rectangular lenses provide ample coverage over the sensitive eye area. Rhinestones on the temples of these western eyewear sunglasses add just the right amount of bling.