Look stylish and protect your eyes from glare with these Serengeti Maestrale sunglasses. Made in Japan, these sunglasses feature a Shinu Black nylon frame with polarized gray lenses that reduce eye strain and enhance color contrast. The lenses are also anti-reflective and photochromic, meaning they adjust to different lighting conditions to provide the clearest vision possible. These sunglasses are designed for men and have a rectangle shape with rimless features. They come with a polycarbonate lens material that is durable and resistant to impact. The temple length is 132 mm, ensuring a comfortable fit for most men and women alike.