The updated design allows for thinner edge banding improving visibility upward, downward and side to side and the new dual hardness skirt offers a softer face flange and stiffer skirt body that fits the face securely and comfortably. Features squeeze-to adjust buckles that are tucked behind the lens for a sleek hydrodynamic design and also features the UltraClear lenses found in both the first generation Frameless and SubFrame masks. ULTRACLEAR Lenses All Atomic Frameless, Frameless 2 and SubFrame models offer a new standard feature never seen or “seen through” before in a diving mask. We call them UltraClear lenses. What makes UltraClear special? Did you ever notice that normal dive mask lenses have a green tint to the glass? To see this tint, put your existing mask up to a piece of white paper and see for yourself. The green tint you see is the result of iron impurities left over in lower quality “float” or window type glass. That green tint distorts true colours and blocks out some of the light that reaches the eye. UltraClear is a new and exciting optical quality glass with exceptional clarity and high light transmission, with no colour distortion. The exceptionally high light transmittance and lack of distortion in the UltraClear lens maximises the light available for improved visual acuity, especially underwater in low light conditions. Available in Standard, Medium and Large Fit The Atomic Frameless 2 masks are available in Standard, Medium and Large sizes. The Medium fit mask has a skirt designed for narrow faces. All sizes of the patented Atomic Frameless 2 come with the optical quality UltraClear lens. Compact Travel Cases Atomic Frameless 2 Masks come in our unique compact travel case that matches the skirt colour – clear or black. The exclusive low profile travel case takes up only half the space of common mask boxes. Both SubFrame and Frameless Atomic Mask models are designed to fold flat to fit in a pocket or a compact travel case. Travel cases can also be purchased separately.