Julbo Run Polarized Sunglasses synthetic Polarized 3: Polarized lens blocks 88% visible light, Lite-weight shock resistance, Polarizing filter helps prevent glare from all types of surfaces Wrap around shape for a good vision spectrum and protection Curved Wrapping Temples shaped and cut for better hold with sharp and repeated movements Sipe Grip Tech Supple, sculpted inserts at the temple ends for excellent hold without sticking to hair Grip nose a supple shock-absorbent insert that adheres to the nose