The Oakley SI Ballistic Crosshair Sunglasses in Black Frame with Grey Lenses are a stylish and durable accessory designed for men. With anti-reflective and tinted polycarbonate lenses, these aviator-style sunglasses provide both protection and visual clarity. The solid black metal frame adds a sleek touch to the overall design, making them a fashionable choice for any outdoor activity. The Oakley Crosshair model features prizm lenses, ensuring a high-quality optical experience for the user. These sunglasses come with a hardcase for convenient storage and protection when not in use.