Carving new territory for style, the Oakley Jupiter Squared Sunglasses are attitude with refinement. The handles of switchblade knives inspired the earstems and their metal bands and rivets. Its stress-resistant O Matter frame ensures all-day comfort, and with a Three-Point Fit, you don't have those irritating little pressure points that come with the curved earstems of ordinary frames, plus, Unobtainium earsocks make this frame actually grip better when you sweat.