Used Hollis M4 Frameless Mask Wetsuit Hoods No tools are required for

No tools are required for installation

comfort and light weight

10° Narrow Beam

The function of the Slingshot power bands has been converted into the Express

the Ranger is compatible with a variety of options and accessories

Used Hollis M4 Frameless Mask Wetsuit Hoods No tools are required forPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION 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. This product does not carry a valid manufacturers warranty.