These attractively simple shades are stylish, practical, and versatile. Wear them with either office attire or weekend wear. The rounded lenses are made of strong and resilient polycarbonate, and they minimize glare that makes colors dull or washed out. They also offer protection from 100 percent of UV rays. The Grilamid® nylon frame is durable and lightweight for comfort and ease of use. They offer a small to medium fit, and they are designed to lay flat against the face.