The F2 is a perfect goggle for recreational skiers and snowboarders. It has many advanced features at an affordable price. The double lens has a spherical curvature that provides exquisite clarity without distortion. The lens also offers 100% UV protection and a supervision anti-fog, anti-scratch treatment so you can see clearly in all conditions. The active frame venting works along with the anti-fog treatment to keep the lens clear all day long. All of this is packed in a stylish helmet compatible frame with outriggers to improve comfort.