HERCULES BLUE METAL REVO

A short distance between the nose and the skirt helps minimize internal volume, making the mask easier to equalize during descents. This allows for more comfortable and efficient dives with less air needed at depth.

A narrower nose base improves facial fit across a wide variety of face shapes, enhancing the mask’s ability to seal properly and reducing the risk of water leakage—especially helpful in active or dynamic diving conditions.

The internal skirt fits snugly to the face for better contact and comfort, while the wider external skirt improves the watertight seal without increasing bulk—ideal for both beginners and experienced divers.

These vertical dimensions are optimized to keep the mask compact while providing enough coverage for stability and security underwater, even during head movement or pressure shifts.

Its medium-size frame ensures a good balance between field of view and hydrodynamics, keeping the profile low to reduce drag while diving or snorkeling.

A medium internal volume offers a great compromise between panoramic vision and ease of equalization, making the Hercules mask versatile for both recreational snorkeling and entry-to-intermediate level scuba diving.