The Hollis M3 Mask is an exceptionally popular mask design as the perfect mask for all divers, recreationally or technical. The mask is low volume by design but still offers superior vision due to the lens being slightly angled inwards to make it easier to see your equipment and using Saint-Gobain Diamante glass provides great visibility and is great during low-light conditions.
Frameless 100% pure silicone skirt
Saint-gobain Diamante - Crystal clear lenses
Easily fitted with optical lenses from -1.5 to -8.0 diopters
Wide vision and low volume
4-way buckle design for superior comfort and easy storage
M3 GOPRO Mount Included
Mount your GOPRO camera and housing on your M3 Mask for hands-free photography and video. Made from durale plastic, the M3 GoPro Mount is easy-to-install on the M3 with just a Hex Key Wrench. Once mounted, your camera and housing can be attached to your mask when needed and you can film your underwater adventure with ease