Julbo Eyewear Boy's Solan Kids Sunglasses, Imported polycarbonate lens Non-Polarized 2" high Polar Junior lens Rubber temple inserts help keep glasses securely on a child's face Free of finger-pinching hinges, these have flexible temples that let kids pull the sunglasses on and off repeatedly without damaging the frames Lightweight polycarbonate lenses are 20 times more impact resistant than glass and less than one-third the weight