The men's Anon M4 Cylindrical SONAR Goggle offers the most precise helmet-to-goggle fit with maximum field of vision, SONAR by ZEISS clarity, powerful magnetic lens retention, and the unprecedented versatility to switch between toric and cylindrical lenses. Two cylindrical lenses (one installed in the frame, and one spare) are what's included with this version of the Anon M4 goggle, giving you full clarity through reduced peripheral distortion. Magnetic Facemask Integration (MFI) seals the included Anon MFI facemask to the goggle in a snap. Also includes a compression-molded case and a microfiber goggle bag for storage and cleaning the lenses.

MAGNA-TECH® QUICK LENS CHANGE TECHNOLOGY

 anon’s patented, Magna-Tech® technology is the industry leader in quick lens change technology. Using rare earth magnets and up to eight points of connection, Magna-Tech provides riders with a seamless and secure lens-to-frame seal with unsurpassed retention. Effortless, self-aligning lens changes make Magna-Tech the pinnacle in high-speed change-outs and style.

TRIPLE LAYER FACE FOAM

 anon’s variable density face foams utilize moisture wicking fleece that provides a perfect goggle-to-face fit, sealing out the elements while providing hours of riding comfort.

WALL-TO-WALL VISION 

High-performance riding demands the best possible field of vision. Wall-to-Wall incorporates optimal optics in a low-profile frame that utilizes 40% thinner face foam for an ultra-close fit. The result is a truly unobstructed viewing experience.

FULL PERIMETER CHANNEL VENTING 

Anon Full Perimeter Channel Venting ensures maximum airflow, bringing fresh air into the goggle while pulling moisture away fromthe lens. Full Perimeter Channel Venting works in tandem with ICT to provide clear, fog-free vision in all conditions.

ICT (INTEGRAL CLARITY TECHNOLOGY)

 Anon ICT (Integral Clarity Technology) anti-fog treatment delivers crystal clear vision, no matter what the elements throw at you. The porous cellulose inner lens surface coupled with our chemically etched ICT anti-fog treatment provides superior moisture shedding and longlasting clarity above and beyond standard acetate lenses. ICT works in tandem with full perimeter channel venting to evacuate warm, moist air from the lens area.

OVER THE GLASS (OTG) COMPATIBLE

 Anon offers a wide range of frames that can accommodate prescription eyewear worn underneath the goggle, which means never having to sacrifice vision, comfort or style on the hill.