Maui Jim Atoll Sunglasses work the powerful, squared off look favored by moguls and hipsters alike, but they also pack a lot of technology behind the punchy style. Lighter than conventional glass lenses, the Atoll's SuperThin lenses provide the traditional clarity, durability, and scratch resistance of glass without the weight. PolarizedPlus 2 technology blocks 99. 9% of reflected glare as well as all of direct glare to maximize your vision and eliminate eye fatigue. Built in nose pads prevent the sunglasses from slipping when the going gets hot and humid.