100% silicone & Anti-Fog Coating. Stylish and safe! Aqua2ude goggle lenses feature a water-tight anti-fog seal and full UV protection, and the latex lead-free materials offer high performance, safety and durability! Aqua2ude’s soft, flexible frame and wide non-slip head strap make these swimming goggles super comfy for lasting water fun!! Make a great gift for kids who want to make a splash at the pool or beach this summer! Packaged inside a clear hard case. In accordance with the most stringent global safety standard of CPSIA (consumer product Safety Improvement).