Ray-Ban RB9071S Kids are a square shape, children's version of the iconic style. These shades have been designed with smaller faces in mind, while still maintaining the same sharp look as their adult counterpart. The blue gradient lenses provide 100% UV protection and add an extra touch of style to these children's sunglasses. Crafted from transparent blue frames for maximum comfort and durability, so you can be sure they'll stay on your little one's face all day long.