Hollis M-4 Frameless Mask NAVCON Directly Attached to Face Shield

Directly Attached to Face Shield

and stability in alternative kick strokes with the latest aerodynamic technology

The unit turns off automatically when the headphone/microphone is removed

Multi-Function Colour Temp - 5000K

The Hollis Mesh Duffel Bag is ideal for wet dive gear storage as it allows easy water drainage as your equipment dries

Hollis M-4 Frameless Mask NAVCON Directly Attached to Face ShieldThis products Overview When choosing a mask, fit and field of vision come first. The M 4 gives you the best of both worlds, fitting a wide variety of faces and offering superior peripheral and vertical vision. It is low profile, stows easy and carries an excellent value. Mask has a single lens made from tempered glass for excellent optical characteristics and safety. The frameless black silicone skirt has a double feathered edge for a perfect seal,