Koolsun is a Dutch sunglasses brand for kids. All sunglasses have lightweight flexible frames that bend.  Get ready for the sunshine with these beautifully designed Koolsun Aspen sunglasses.  These chic looking sunglasses will have your little one looking super cool!  The lenses run a little lower than most glasses, making these glasses look a little different.  The frame and the temples of the glasses are made of high-quality TPE plastic, which makes them very flexible and almost unbreakable, even if someone accidentally sits on them.  They look great, and will last years as they are both durable and flexible.  The unbreakable polycarbonate lenses are optical class 1 and cat. 3 and protect your child's eyes from harmful UV-A and UV-B sun rays. The UV filter is in the lenses and not coated on top so your child's eyes are always protected from UV light You can store it in its KOOL accompanying microfiber imprinted pouch, when not in use. Generously sized so size down if in doubt UV 400 protection cat. 3 impact resistance microfiber bag lightweight strong + flexible mirror lens