LIGHTWEIGHT & ULTRA-FLEXIBLE, BUZZ sunglasses are the MUST HAVE for juniors aged from 4 to 9 years old. Inspired by iconic adult sunglasses, they combine style, safety and comfort for little everyday explorers. Designed for children aged from 4 to 9, the lightweight and ultra-flexible BUZZ sunglasses adapt perfectly to their hectic lifestyle. They will protect your children's eyes in all their escapades: at playtime, at sports time, on weekends or on vacation. These sunglasses are adapted to the needs of children and available in 2 sizes (4-6 years and 6-9 years) and several colors. Your child will be able to choose the color that best suits their style. Thanks to their category 3 polarized lenses, juniors benefit from optimal protection against all UV rays! The BUZZ frame was awarded a Janus of the health by the French Institute of Design. SMART: The lenses of Ki ET LA sunglasses can be replaced by corrective lenses. Ask your optician for advice. Our BUZZ sunglasses are: - A TR90 and TPEE dual-material frame. - Polarized TAC lenses. - Without Bisphenol A. - Sun protection glasses complying with international standards (ISO 12312-1:2013 / A1 2015 and ANSI Z80.3: 2015).