Optic Nerve Kids Freedo Polarized Sports Sunglasses - Black/Smoke Blue - Built for high-motion activities, the Kids Freedo is a full-frame sportwrap that prioritizes both airflow and protection. Featuring integrated lens venting to prevent fogging during intense movement, this frame is ideal for young runners and cyclists. Because safety is non-negotiable, these lenses provide 100% UV Protection and Polarized technology, blocking 100% of UVA and UVB rays to keep young eyes safe and comfortable even in the brightest conditions.