The Leupold Packout sunglasses give you classic styling and ballistic protection in a great looking pair of eyewear. The TR90-NZZ frame material is attractive and durable. All Leupold Performance Eyewear feature optically decentered lenses. Each lens is custom designed and machined to fit within its frame so that the clearest part of the lens is directly in front of your eye. The result is eyewear that eliminates distortion and maximizes clarity. Guard-ion is a hydrophobic lens coating that sheds dirt and water for a maintenance-free clear crisp image. Daylight Max provides UV protection for optimal performance in bright conditions. The Packout gives you comfort style and ballistic protection for your next adventure in everyday wear eye protection.