Want a lot of bang for your buck? The Nova has all of the technology you need for clear vision, and you won’t have to empty your piggy bank. Over the Helmet [OTH] technology is engineered to give a perfect goggle/helmet. The Double Layer Face Foam is like a built-in pillow. To preserve your retinas from unwanted UVA and UVB rays, the lens features UV Protection. The Equalizer Vent and P80 Plus/Carbo Glas® coating in the lens and Flow-Tech® Venting, an integral part of the frame, protect against fogging—your number one enemy on the mountain. The coating also prevents most scratching. The Double Lens Thermal Barrier slows down temperature increase and provides a superior seal for uninhibited vision.