The Anon M4S goggles (Toric) + Bonus Lens + MFI® Face Mask deliver Anon's best-in-class toric lens optics with the versatility to switch between toric and cylindrical lenses via Magna-Tech® magnetic technology. A precise helmet-to-goggle integration eliminates gaps and fogging at the frame edge, while Perceive lens tech delivers terrain-defining Perceive® clarity in any light condition. The complete goggle system for serious mountain riders.

• M4 Performance, Smaller Frame: Toric lens, Magna-Tech®, dual Perceive, MFI®. The full M4 platform fit for smaller faces.
• Magna-Tech® Lens Change: Grab tabs and N52 magnets for glove-friendly lens swaps. Same as the full M4.
• Toric or Cylindrical Lens: Industry first: innovative frame accepts toric lens for maximum peripheral view, or cylindrical lens for wide field of view in a low-profile aesthetic. The choice is yours. Cylindrical accessory lenses are sold separately.
• 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.