COMFORTABLE PEFORMANCE FIT. Stay clear and focused in the Nike Adrenaline Sunglasses, featuring advanced optics and a lightweight frame for optimum performance during workouts, training or on the field. Imported Acetate frame Frame Color: Shiny Black/White; Lens Tint: Grey Max optics provide precise vision from all angles Sport wrap, 8-base frame offers maximum coverage Durable, high-tension hinges Lightweight, durable injected frame