The ONE by Optic Nerve Wee Peet Boys' Sunglasses are new, cool and has your little one's name all over them. They are a stylish retro look with modern features such as polarized lenses that help protect the eyes from UVA/UVB rays. They are sized for children around 5-7 years of age and are fun to wear. The ONE by Optic Nerve Wee Peet Boys' Sunglasses will keep your kids looking great while doing their (and you're) favorite outdoor activities.