The RoZZ sunglasses are ideal for children between 2 and 4 years old. Their round shape will give your little ones a slightly retro look. Their hinge-free UNBREAKABLE frame is perfect for all activities. The oversize category-3 lenses ensure optimum protection from sunlight. This category of lenses, less dark but filtering out 100% of UV light, makes them more comfortable for this age group as they learn to walk.