Face the elements with the soft-brushed fleece feel of this neck warmer. MFI-compatibility ensures a seamless connection with your goggles. FEATURES: Need extra coverage for blistery, stormy weather conditions? The Anon MFI Microfur Neck Warmer provides seamless protection from driving snow and wind by connecting to your MFI-compatible goggles. Simply set it, forget it, and do your thing. It's compatible with the M3, M2, Relapse, Relapse Junior, and the Tracker 2.0. The M4 and Sync Goggles require the (gray) XL carrier for the best fit. Stretchy fleece fabric is soft, warm, and flexible with a nice relaxed fit that drapes over your face and neck.