Enjoy winning style in Tifosi's Radius glasses. These lightweight shades boast Tifosi's exceptionally tough Grilamid frames and three sets of easily interchangeable lenses, including their reflective Glare Guard coating to prevent eye fatigue. Plus, the lens vents ensure fog-free vision, while the hydrophilic rubber nose pads and adjustable temples grip even better when wet for a customized fit that stays put.