The Anon M4 goggles (Cylindrical) + Bonus Lens + MFI® Face Mask offer the M4's widest field of view via cylindrical lens design, with the added versatility to swap between cylindrical and toric lenses using Magna-Tech® magnets. MFI® face mask integration creates a seamless, gaper-free interface with Anon helmets, while the low-bridge fit frame is engineered for smaller face profiles.

• Cylindrical Magna-Tech®: Wide field of view, low profile, N52 magnetic lens retention.
• Dual Perceive Lenses Included: High-contrast terrain-defining optics across two conditions, both included.
• M4 Adaptability: Accepts both cylindrical and toric lenses. An industry first.
• MFI® Integration: Bonus Magnetic face mask for a gap-free goggle connection included in the box.
• Anti-Fog: Anon’s anti-fog coating performs 5x better than the industry standard.
• All Anon products are backed by a 1-year warranty from date of purchase.