Hollis M4 Mask New The high profile frame keeps

The high profile frame keeps abrasion away from stress points

Graphene Omnired® placed strategically in the body’s core area of the suit

Replaceable 100% liquid silicone mouthpiece

3MM ELASTEK neoprene around upper calf with fused-cut edges for comfortable fit

functionality and improved vision

Hollis M4 Mask New The high profile frame keepsWhen 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. FEATURES Frameless silicon skirt Rugged mask box and adjustable mask strap included Increased vision and low volume