Leech H4X Day Polarized, Photochromatic ACTIVE2DARK* Copper lenses, Outstanding optical clarity with minimum distortion and highest UV protection ensure great protection, stylish looks and unobstructed vision for both fishing and other outdoor activities Photochromatic lenses change the amount of light entering your eyes depending on the light conditions around you. In other words, perfect for fishing * LEECH PREMIUM ACTIVE2DARK LENS Premium polarized lenses with ACTIVE2DARK technology represent the latest advancement in photochromic adaptive lenses. The lenses are responsive to sunlight, so they are darker when you need them to be. Premium ACTIVE2DARK lenses are one of the fastest to fade back of all the photochromic sunglasses available out there. 100% Polarization and 100% UV400 protection
Leech is a Scandinavian eyewear brand with lenses for superior fishing and watersports vision.