Discover a groundbreaking, patent-pending advancement in sport protective eyewear. These stylish, everyday prescription eyeglass frames are certified safe for children, making them perfect for active young individuals. Introducing the Liberty Hybrid 1 Glasses – the first-ever hybrid frames that seamlessly blend sports protection with all-day comfort. Designed specifically for youth, these glasses are the go-to choice for young athletes. Features and Benefits: Certified Safety: The Hybrid 1 passes the rigorous ASTM F803 standards, meeting the stringent requirements of school athletics programs and private sports leagues. Proven Design: With over 40 years of research and development, these 5th generation sports glasses feature lightweight construction and a meticulously sculpted frame shape. Comfort and Stability: Designed for maximum comfort, impeccable fit, and unmatched stability, ensuring peak vision performance on the field or court. Complete Package: Each frame includes a durable strap for added security during intense gameplay and a semi-rigid case for convenient storage and protection. Size: Small- A: 47 DBL: 16 TL: 125