Hit refresh button with the XL Anon Spare MFI® Facemask Carrier, a replacement insert for M5, M5S, M4, M4S, and Sync goggles. Powerful magnets inside the insert create a connection point for your facemask to attach to your goggles. Together, they provide a hassle-free fit and comfort you can count on all day long.

• Compatible with M4, M4S, M5, M5S, Sync, and Nesa
• Powerful magnets inside the insert create a connection point for your face mask to attach to your goggles. Together, they provide a hassle-free fit you can count on all day long.
• All Anon products are backed by a 1-year warranty from date of purchase.