Find the form that optimizes your performance. The Nike Show X Rush Sunglasses feature an interchangeable design that lets you decide how you want to wear them. Snap off the top bar for no-distractions visibility. Easily insert clip-in prescription lens if you need it. Details: Nike Elite one-piece lens provides superior coverage and clarity MAX Optics deliver precise vision from all angles Adjustable temple arms with rubber sleeves enhance grip and fit Floating nose pad improves airflow and absorbs impact Frame material is derived from at least 45% castor bean oil Anti-fog ventilation holes enhance performance