Provides a safe and unique way to enhance your appearance Designed to be extremely lightweight and impact-resistant Reduces fatigue on the eyes while reading It Is The Most Commonly Used Style Amongst All Age Groups Especially Youngsters Fashion style suitable for unisex adult teenagers and children Light weight frame comfortable to wear and great work well at cutting out light when using computer smartphone and ipad reducing eye strain The frame is everything that surrounds the lenses it's the basic structure of the glasses