These sporty, wrap-around IRONMAN® Triathlon sunglasses have premium features like infrared barrier lenses to help alleviate eye fatigue, an AR back coating to prevent reflection and glare from going into your eyes, and scratch resistant, polycarbonate lenses. IRONMAN® and the "M-DOT" logo are registered trademarks of World Triathlon Corporation. Official Product of the IRONMAN TRIATHLON. Used here by permission.