Product Overview
The M-4 fits a wide range of faces and gives excellent peripheral and vertical vision. It is low profile, stows easily and is great value.
Key Features
Frameless silicone skirt.
Wide peripheral and vertical vision.
Low profile and easy to stow.
Rugged mask box and adjustable strap.
Technical Specifications
Style: frameless, single window.
What’s Included
1 Hollis M-4 mask with box.
Compatibility & Options
Suits most adult faces.
Need Some Advice?
Contact us if you'd like help choosing a mask that fits your face. The Abyss Scuba School team can help you find the best fit for your diving.