PARAGON DIVING MASK: FEATURES. TRI-MIX Frame. Three (3) distinct layers
combined to produce one superior frame structure. Polyurethane (PuRiMaX)
material bumper protection and a cross-beam metal frame structure combined
with the superior toughness of the polycarbonate frame bolted together to
create a seriously tough mask. Freedom Technology with Fit II. Freedom
Technology is a set of technologies to enhance fit and performance exclusive
to TUSA. Freedom model masks feature a dimpled skirt surface with varied
silicone thicknesses and stability ridges in addition to a proprietary low-
friction skirt surface on the fitting line. The new Fit II technology adds
strength and rigidness to the skirt for use in tough environments. UV 420
Treatment. UV 420 protects against harmful high-energy visible (HEV) light.
Ultraviolet (UV) light is dangerous. Although the dangers of UV are
recognized, there is another type of dangerous light; High-Energy Visible
(HEV) light. HEV light is not just present on sunny days, but overcast days as
well. Therefore, it is extremely important to protect yourself against UV and
HEV light in all weather conditions when diving. Quick-Adjust Buckle System.
The Quick-Adjust Buckle System incorporates a newly-designed low-profile
buckle. The result is a compact, lightweight, technologically advanced diving
mask design that can be easily and quickly adjusted for a perfect fit. Offset
Buckle. Raising the position of the Strap Adjuster improves comfort by
preventing mask strap contact with the ear. Dimple Skirt. Dimples around key
areas that allow for a greater seal, reduced pressure, and increased comfort.
Stability Ridges. In order to minimize compression and leakage, stability
ridges have been added to reinforce areas under the cheek bones to maintain
ideal surface contact.