Hollis M1 Mask

The M1 Mask raises the bar for optical quality and distortion-free vision. The lens is made from the Saint-Gobain, a highly transparent extra clear glass which is valued for its optimum clarity. Its light transmittance is greater than that of conventional glass. The use of extra clear glass results in a virtually colorless product which allows objects to remain vivid and natural. This makes the lens distortion free and helps improve visibility, even in low light conditions underwater.

• Framless 100% pure silicone skirt
• Saint-Gobain Diamant - crystal clear lens
• Wide vision and low volume