Serengeti Dante Wire-Flex Sunglasses are so comfortable you won’t even know you’re wearing them. The moment you try on a pair of Serengeti Sun Glasses you feel the difference. Serengeti Dante Sun Glasses feature stainless steel temples with double-action movement which retain memory for the same secure fit every time you wear the sunglasses. The Serengeti Dante Sunglasses conform to the contours of your head as if they were custom-made. The "S" shaped temple design in the Serengeti Dante WireFlex Sunglasses adjusts to the contours of your head for ultimate comfort.