The KOOLSUN FLEX sunglasseses have the best possible fit for babies and kids. They come with a back buckle strap you can adjust for a perfect fit. Besides, it keeps the baby from removing it from their head. You can also opt to let them wear the FLEX without the straps. Besides giving protection to your baby's eyes, they are also a fashion statement. It has different complementary colors that make it stand out in a fashionable way. The frame and temple are totally FLEX(ible). In addition, the silver mirror lenses are made of strong polycarbonate that cannot break. The lenses are certified optical class 1 and cat. 3, useful in blocking harmful UV-A and UV-B radiation 100% guaranteed.
FLEX sunglasses make for ideal beach wear and your baby can wear it anytime to protect their eyes from UV rays and other harmful outdoor elements. KOOLSUN FLEX sunglasses come packaged in a KOOL microfiber pouch, which you can be used for regular storage. The lenses are made of strong polycarbonate that cannot break. The lenses are certified optical class 1 and cat. 3, useful in blocking harmful UV-A and UV-B radiation 100% guaranteed.