Bajio Bales Beach Green Cerveza Matte sunglasses with polycarbonate lenses combine a wraparound bio-based nylon frame with polarized lenses designed for long days on the water. Bajio's LAPIS technology blocks 95% of blue light and 100% of UV rays, while anti-scratch and oleophobic coatings help keep the lenses clear. Compared with glass, polycarbonate is lighter and more impact-resistant, making it well suited to active, all-day use.