rubber frame Glass lenses impact resistant coating COMFORTABLE ERGONOMICS: Our swimming goggles are made only of high-grade, high-quality materials, with a soft silicone cushion frame and a comfortable nose bridge for an optimal fit. The 3D ergonomic design fits your eye socket. Its well-designed buckle makes it easy to put on and take off the goggles. Our easily adjustable shoulder straps allow your child to always have the right set of goggles even as they grow LEAK-FREE AND WATERPROOF: Swimming goggles are made of high-grade silicone material and ergonomically designed to ensure they fit different face shapes and never leak water; high-grade impact-resistant PC lenses provide higher water resistance and reduce eye pressure , allowing you to enjoy swimming Swimming goggles adopt high-tech anti-fog, the outer surface of the lens has the characteristics of diffusing and absorbing moisture, so it can prevent the generation of fog and increase the clarity of vision; after anti-tech treatment, it has a special sunscreen function, which can protect your child from heat and sun damage You will receive: one blue and one red swimming goggles