KOOLSUN FLEX  sunglasses simply offer the best fit and design for your baby, they have a removable buckle strap that can keep it from falling off the face of your baby by simply adjusting the back strap for a perfect fit for your baby. They are very comfortable and will not cause any marks on your baby\s head. Besides giving protection to your baby’s eyes, they are also a fashion statement.
 

Complementary colors that make them 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. In case a lens gets scratched accidentally, no worries, as the UV-A and UV-B filters are built into the lens and are not in a film on the outside of the lens. As a result, your baby’s eyes are protected.
KOOLSUN FLEX sunglasses are complemented by a KOOL microfiber pouch, which can be used for regular storage and cleaning.