Discover all KOOLSUN® sunglasses in the our online shop. Also check out our other sunglasses for babies and kids with lightweight and flexible frames that feature category 3 polycarbonate lenses with optimal UV protection for those sunny days. The ASPEN has an iconic style and looks like glasses that mums and dads wear too. Children often want glasses that are cool and look like those of their parents. The ASPEN sunglasses are all equipped with silver mirrored lenses.