Rep a sporty look when the suns out with these Windstorm Sunglasses from Nike. In a Matte Gridiron with Violet Mirror lenses for premium protection, these shades are made from strong, durable plastic that's made to last. They feature Max Optics for precise vision at all angles with slim, streamlined frames for a comfy fit. Finished up with Nike Swoosh branding to the arms.. Material: Plastic