More than meets the eye! Brand new color changing frames! transform(ers) from clear to blue when exposed to the sun! These blue color changing sunglasses are non-scientifically tested to be the raddest shades in the universe. #lifehack tip: If your frames change color, it's also time to put on sunscreen! Check it out: -Polarized lenses: 100% UVA/B/C protection and shatter resistant, with added glare reduction to reduce eye strain and protect your eyes -Mirrored polarized lenses: same protection with a sweet pop of color! -Made in Italy like your designer shades, and assembled in USA -Material is specially designed with kids in mind: durable, flexible, ultra light, and comfortable. soft and safe for faces, hands and mouths. -Nearly indestructible: We dare you to break these wayfarer glasses for kids. -Certified BPA, lead, and latex free. small parts tested as safe for babies. -We mold our logos into our design to eliminate unnecessary paint. -These sunlight color changing sunglasses are so light they can float! -You are helping support the autism charity Surfers Healing with every purchase. -The junior size fits ages 4+ years old, depending on head size. SIZE NOTE: The junior size fits a huge range of kids, sometimes as young as three, sometimes as old as teenagers... They are designed to start fitting most kids well around 4 years old, but no two heads are the same!