Open Box Hollis M4 Frameless Low Volume Scuba Diving Mask off-map multiple compartments and pockets

multiple compartments and pockets

they provide exceptional breathing performance in any environment

Say goodbye to hand fatigue with our specially designed glove that mimics the natural movement of your fingers

The Rogue Back Assembly offers versatility with 3 different sizes to choose from

* A compatible female bayonet must be installed on the housing lens port and lens holder

Open Box Hollis M4 Frameless Low Volume Scuba Diving Mask off-map multiple compartments and pocketsWhen choosing a mask, fit and field of vision come first. The M4 Mask 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.