The awesome Atomic SubFrame Medium Mask is strongest and most indestructible two-window mask ever!

• Atomic Quality
• The Atomic Aquatics SubFrame Mask is so durable, it carries a Lifetime warranty against frame breakage
• The strength comes from the internal frame (SubFrame) molded directly beneath the surface of the silicone rubber skirt (patent pending)
• This SubFrame provides incredible strength and rigidity as well as eliminating the bulky external plastic frame in other masks
• A stainless steel retainer locks the lenses in place and provides added strength to the nose bridge area of the mask
• A wide field of view and great fit completes the combination of function, style and durability
• Hydrodynamic styling with no exposed external frame
• Comes with UltraClear lenses
• UltraClear is a new and exciting optical quality glass with exceptional clarity and high light transmission, with no color distortion like standard lenses.
• The exceptionally high light transmittance and lack of distortion in the UltraClear lens maximizes the light available for improved visual acuity, especially underwater in low light conditions
• Low profile
• Easy to use squeeze to adjust buckles
• Adjustable mask strap
• This medium fit mask has a skirt designed for narrow faces. The medium fit mask is identical to the standard model in every other detail
• Optional for the SubFrame. Precision ground optical glass lenses are available in diopters between -1.0 to -8.0 in .5 diopter increments (contact us for details)

This Atomic Sub Frame Scuba Diving Mask may be the last mask you will ever need to buy!!!