The Iceman is a highly functional sports model, perfect for golf and other activities with high visual demands. The frame is made with lightweight material and have a Powereye high contrast and HD lens. These glasses feature an anti-scratch coating as well as a high tech mirror coating for optimal performance, and a super oleophobic coating that repels oil, grease, sweat, and water. They have a 6 base lens and a 1 piece lens for a more curved fit, and split vision lens which cover and protect your eyes from all angles.