Y1 Get ready for some high-speed swimming with these new Tracks Mirror Jr Youth Swim Goggles! Designed for both male and female junior swimmers, these goggles are perfect for any young racing enthusiast. The frame is made of a durable combination of 60% silicone, 35% polycarbonate, 3% polyurethane, and 2% polypropylene, and features a full rim design for added protection. These goggles also come with special features, including mirrored and anti-fog capabilities, to help improve your swimming experience. The package includes one pair of goggles and weighs in at only 2.71 ounces, making it lightweight and easy to wear. UV protection is also included to help protect your eyes from harmful rays while swimming.