Engineered with precision to give you the ultimate skiing and riding experience, D•CURVE’s clean, rim-less, spherical Tuku 117 frame offers cushy-comfort, BioActive anti-microbial face foam which fits comfortably on your face. The spherical NASTEK 7-layer ZAIO lens boosts optical clarity and peripheral vision for a variety of conditions on the snow whether you're freeriding in the backcountry or shredding some groomers.