The Nike Premier Zone keeps things simple in the best way with a minimalist performance design that delivers maximum efficiency. Light, easy-wearing, and versatile enough to move from your morning run to afternoon training session without a second thought. Benefits:Frame size:64mm lens width; 15mm bridge width; 140mm temple length Polarized lenses reduce glare off snow, water and other flat reflective surfaces. Nike Max Optics provide precise vision from all angles. 8-base curved lens and sport wrap frame offers maximum coverage and light blockage. Soft, injected rubber inlay nose pads and temples provide stability and grip. [] Product Details:Injected frame material is derived from at least 40% castor bean oil. Prescription-friendly frame. 100% UVA/UVB protection. Style: IQ9353X; Color: Black/Grey; Size: One Size; Gender: Male; Age Group: Adult