The Anon Men's M2 Snow Goggles offer precise spherical lens optics plus quick-change lens technology and terrain-defining view so you can explore the full mountain. These goggles have a TPU frame that makes them durable and lightweight, remaining flexible in cold weather. Their PERCEIVE lenses provide high-contrast vision and terrain-defining clarity in just about any light condition, along with their spherical injected lens design that mimics the curvature of the human eye for enhanced clarity. Easily switch from one lens to the other with the MAGNA-TECH® quick lens-change technology that uses magnets for a seamless and secure lens-to-frame seal that makes for easy lens changes and unsurpassed lens retention. These goggles feature Outlast® Fog Management face fleece that absorbs, stores, and releases heat to control moisture inside the goggles and provide a higher level of anti-fog, combined with the full-perimeter vent channel that maximizes airflow to bring fresh air in, and move hot air and moisture out, for clear vision. Their MFI® technology (Magnetic Face Mask Integration) uses magnetic connection to quickly seal your face mask to your goggles without obstructing ventilation for a gapless setup that seals out the elements. Enjoy the slopes with the Anon Men's M2 Snow Goggles!