This prize includes any of our goggle frame styles that feature our Optimum lens technology. This lens collection is named Optimum for a reason—well actually a bunch of them. The foundation of all Zeal Optics goggle lenses, Optimum is built with complete protection from harmful UV rays, our Everclear Anti-Fog, Permashield Hardcoat and optimal color filtration for perfect clarity, heightened color and incredible contrast on the snow while skiing or snowboarding. Available in a range of mirrors and tints, Optimum has you covered no matter the condition.