The Kids Aviator Hunter Lou Sunny- the premium modern children's sunglasses that are both stylish, and mom approved. The smooth matte glasses are durable and protective without compromising you or your littles aesthetic. It's always sunny here at Hunter Lou. Recommended for children 3-8 years old. Spring Hinge Temple UV400 Protection (blocks UVA, UVB & HEV) AKA blocks out 100% of UV rays- go parents, go parents, go!