maximum vertical and peripheral vision. the poc fovea goggle is made of a pu frame that is coated with a soft alloy so that it remains flexible even in the coldest temperatures and fits perfectly to your face. in addition, the three-layer foam ensures optimal fit and comfort. the spherical lens gives you a maximum vertical and peripheral field of vision. the anti-scratch and anti-fog coating in combination with ventilation slits ensure perfect vision. the poc clarity lenses are for skiers and snowboarders who demand precision and performance all day long. clarity comp spektris blue lensthe clarity comp lens, developed by poc together with carl zeiss, offers enhanced contrast and optimal sharpness. the technology filters out specific areas of the colour spectrum, allowing for precise and clear vision even in changeable weather conditions. transmittance of visible light: 22 %clarity comp no mirror lens.transmittance of visible light: 49 %