TWO-TONE COLOR EFFECT: Fun and vibrant colors to fit kids. Unique style. Maybe your kids will not take them off the entire time!nGOOD PERFORMANCE LENS: The lens are slightly tinted, which is better sun and UV protection. And there is anti-fog coating on the surface of inner side of lens with special treatment for longer anti-fog.nFIT COMFORTABLY: Amazeru0026#39;s goggles is wonderful because the part that touches the face, including the nose piece, are all one, soft piece of silicone. It is very flexible and soft so it fits really nicely and comfortably. The rubber strap is thicker than most, make it more durable.nNO LEAKING: Leak resistant skirt with nicely suction.nEASY TO ADJUST FOR KIDS: The strap adjustment is easy to do and the rubber strap is thicker than most, make it more durable. To adjust the head strap is very easily done unlike others that you always struggle with.n