Jupiter Squared is attitude with refinement. The handles of switchblade knives inspired the earstems and their metal bands and rivets. The O Matter™ frame ensures all-day comfort and with added Unobtanium® this frame actually grips better when you sweat. Comfort, clarity, and impact resistance with cutting-edge technology. Versions with iridium-lens coating reduce extensive glare. PRIZM™ versions provide a revolutionary lens technology that fine-tunes vision for specific sports and environments.