These stylish steampunk sunglasses are perfect for men. To use them, simply put them on like you would any other pair of sunglasses. When you're out in the sun, they'll protect your eyes from harmful UVA and UVB rays with their UV400 lenses. For cleaning, use a soft microfiber cloth to gently wipe the lenses and frame. Avoid using harsh chemicals as they might damage the plastic frame or the high - definition lenses. When not in use, store them in a protective case to prevent scratches. They suit various face shapes like round, long, square, and oval, so you can wear them with confidence knowing they'll look great on you.