Hollis M-1 Mask M1034 5mm neoprene torso with 4mm

5mm neoprene torso with 4mm arms and legs

As with the PADI Open Water Diver course

multiple storage pockets and a wet pocked

A very durable black PVD is used to coat the high use port plugs

Hollis M-1 Mask M1034 5mm neoprene torso with 4mmVisibility is the most important aspect of any dive. The M1 mask raises the bar for optical quality and distortion free vision. This lens is an extra clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces a higher light transmittance and a reduced green tint inherent in other glasses. This makes the lens distortion free and helps improve color and visibility in low light conditions underwater.