Anon M4 Goggles

The Magna-Tech system uses powerful magnets that are specifically designed to keep the lens securely in place during normal riding and even minor impacts. While it is incredibly convenient for swapping lenses on the chairlift, the connection is robust enough that you generally won't have to worry about the lens popping off during a standard tumble.

Yes, the M4 is designed with an Over The Glasses (OTG) compatible frame. The interior volume is spacious enough to accommodate most standard prescription eyewear without pressing the frames against your face.

Cylindrical lenses offer a sleek, low-profile look that sits closer to your face. While spherical lenses provide slightly more peripheral distortion correction, the M4's high-quality optics and wall-to-wall design ensure you still get an expansive, clear field of view without the 'bug-eye' aesthetic.

The MFI system is highly effective because it creates a seamless, airtight seal between your goggles and the mask, which prevents your breath from escaping upward into the lens. When paired with the full perimeter channel venting, it significantly reduces the likelihood of fogging compared to wearing a traditional neck gaiter.

The M4 is categorized as a large-fit frame. If you have a smaller face, you may find the frame feels overwhelming or leaves gaps around the nose and cheeks, which can compromise the fit and comfort. You might want to look at Anon's mid-size options if you typically struggle with oversized goggles.

PERCEIVE lenses are engineered to boost contrast and definition, making it easier to read the terrain in varying light. Since the goggles come with a bonus lens, you will typically have one lens optimized for bright, sunny days and another for low-light or flat-light conditions, allowing you to adapt to the mountain's changing weather.