Tifosi is the Italian word for "super-enthusiast", and so provide eyewear that is comfortable, hard-wearing and high performing for a range of outdoor activities.What makes these different to other Tyrant frames is the addition of the Polarized Fototec lens. These lenses are of the highest order; produced from shatterproof polycarbonate, they combine Fototec variable tint technology with glare-reducing properties of polarized lenses. This smoke tinted lens is soothing and minimises colour distortion. These feature a transmission range from 34% to 12%.Knowing that you'll be competing while wearing them, the glasses have been designed to increase grip when in contact with sweat. Hydrophilic rubber resists aging and UV breakdown as well as providing a no-slip fit at the rubber ear and nose pieces.There is ventilation to increase the airflow and reduce fogging, and the adjustable temples top this pair off, allowing for a customizable fit and increased wearing comfort.*Fits small to medium faces*Weight: 25g