The Anon MFI® Lightweight Neck Warmer protects your face and neck from wind, sun, and cold with our exclusive magnetic connection that seals the face panel to any MFI-compatible Anon goggles. Lightweight fabric offers the perfect amount of warmth and breathability for cool to mild conditions. The vent panel at the mouth ensures fog-free performance. The magnets in this neck warmer are easily removed for machine washing or when you choose to wear it with non-MFI goggles.