Serengeti manufactures and distributes sunglasses. Serengeti Eyewear is a high-end sunglasses designer brand owned by Bushnell Corporation. Their main focus is eye protection, of which the company researches and develops state of the art technology such as photochromic lenses, polarized lenses, spectral control, among other. Maestrale's pliable temples flex for a comfortable fit, but bounce right back into place. Plus, photochromic Polar PhD lenses ensure unmatched optical clarity and save on weight.