These men's round sunglasses are a great choice for outdoor activities. 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 UV rays with their UV400 lenses. The polarized feature also reduces glare, making it easier to see. As for maintenance, use a soft, clean cloth to wipe the lenses gently. Avoid using harsh chemicals or abrasive materials as they can damage the lenses and the frame. When not in use, store them in a protective case to prevent scratches. Also, keep in mind that these sunglasses are designed for men, so make sure they fit your face comfortably.
