Hollis M4 Frameless Diving Mask

Free Shipping and Return Worldwide 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. Hollis M4 Frameless Mask. Frameless Mask Design. Black Silicone Skirt. Double Feathered Edge Skirt. Wide Split Strap Design. Skirt and Strap Combined for Perfect Seal On-Face. Tempered Safety Lens. Increased Vision and Low Volume. Easy Adjust Buckles and Strap. Large One-Handed Nose Pocket for Easy Ear Equalization. Mask Box. Size: 15*8cm/5.9*3.1in Weight:230g