When SEAC Sub created the Hero Dive Mask they focused on using the best materials that provide the scuba diver with the most comfort. The SEAC Sub Hero mask is made using SEAC's hypoallergenic Ultra Clear Liquid LSR. The Ultra Clear Liquid LSR feels nice and soft on your face, and offers protection from UV rays. It even promises to have some anti-fog properties.
The buckles on the SEAC Sub Hero Dive mask can be moved in different directions so the diver can position the strap in a way that is most comfortable to him/her. The lens provides a big field of vision and is made of tempered glass.