Test your speed limits wearing these Oakley EVZero Swift Alternate Fit sunglasses for men. The attention-grabbing rimless shades boast an improved lens curvature, offering peripheral protection for safety while running or cycling. O Matter construction keeps the frames lightweight but sturdy, and won't lose its shape through prolonged wear. Unobtainium temple tips work with Oakley's Three-Point Fit to keep these frames comfortably in place. In alternate fit proportions to prevent slipping, Oakley's EVZero Swift sunglasses stay put on your nose and refuse to mark your cheeks.