Hollis - M1 Mask Color:Black Silicone even if the hose cannot

even if the hose cannot be seen

Plate Webbing Slots: 1" and 2" (2

included for your convenience

This low-profile adapter is not an omni-directional swivel and so it maintains its angle and will not allow the regulator to flop around

patented design earns top marks from Mike Ward of Dive Lab

Hollis - M1 Mask Color:Black Silicone even if the hose cannotVisibility 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.