Introducing the Liberty LS300 Rx Sports Glasses in Shiny navy Blue—certified eye protection for team sports, action activities, and outdoor adventures. Ideal for athletes of all ages, including those using helmets. Trusted by professional and college athletes, the LS300 meets rigorous ASTM F803 standards, ensuring reliable safety for schools and sports leagues. With 40+ years of R&D, these 4th-gen glasses feature a lightweight frame and sculpted design for superior comfort, fit, and stability. Each LS300 includes a secure strap, semi-rigid case, and offers premium lens coating when lenses are ordered for enhanced vision. Size: 53-17-130 —safety and performance in one.