The Anon MFI® Lightweight Neck Warmer snaps magnetically into compatible Anon goggles via MFI® technology, eliminating the gap between face protection and goggle frame. The integrated design prevents cold air infiltration and snow ingestion while maintaining a clean, streamlined look. Compatible with M4, M5, and other MFI-enabled Anon goggles.

• Made for mild to cool conditions, the Anon MFI® Lightweight Neck Warmer lets you adjust your coverage as the weather allows. Wear as a simple neck warmer, but when the temp drops and the wind starts howling, pull it up over your face and create a seamless magnetic connection with your MFI goggles.
• A mesh panel in the center serves as a vent for your breath, so your goggles don't fog up.
• It comes with all three types of MFI carriers, so it's compatible with any pair of MFI goggles.
• Take 'em out for machine washing or to wear the facemask with non-MFI goggles.
• Lifetime Warranty