To be content on the mountain; you have to feel comfortable in all of your gear; see everything around you clearly; and have a great attitude. Good style helps; too. Luckily; the Millie goggle can help. With a premium VIVID Lens with Optics by ZEISS®; vision is bolstered to enhance contrast and boost confidence. The Millie goggle also feature Seamless Compatibility (so you know they'll fit perfectly with your Giro helmet); Triple-Layer Face Foam with microfleece for a plushy feel against your face; and anti-fog coating to reduce fogging. This winter opt for the Millie; a goggle you can rely on.