M4

When choosing a mask, fit and field of vision come first. The M4 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.
$74.95

M4

The best of both worlds

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.

 
  • Frameless silicon skirt
  • Rugged mask box and adjustable mask strap included
  • Increased vision and low volume

  • 30-Day Satisfaction Guarantee

    We guarantee that at any time during the first 30 days of purchase, your Hollis product fails to meet your expectations, that product may be exchanged by a participating Hollis Authorized Dealer. No questions asked.