These shades block 100% of uva/b/c rays and are made in Italy, not China or Taiwan like the other guys. The flexible but durable and soft material is bpa-free and specially designed for baby's use and abuse. They even mold the logos into the design to avoid unnecessary paint. These are durable, bendable, flexible AND chewable - we dare you to break them! Check out this great video for a demo! https://www.youtube.com/watch?v=Up7_xD_sAXA
Adult polarized shades made from the same ultra durable, flexible and light material as the baby and junior sizes... we dare you to find a lighter pair of sunglasses - great for active parents! they can be chewed, dropped, thrown, stretched, even stepped on!