X-Pert Sub Silicone Diving Mask

The X-Pert Sub mask is built using premium, life-support-grade materials meant to withstand deep pressure and long hours in saltwater.

Tempered Safety Glass: The lenses are made of hardened tempered glass.

Unlike plastic, tempered glass provides crystal-clear, distortion-free vision and is highly scratch-resistant.

More importantly, it is a safety material engineered to withstand high atmospheric pressure changes at depth.

In the rare event of a severe impact, it crumbles into blunt chunks rather than dangerous, sharp shards.

The body features a premium, medical-grade silicone skirt.

This material remains incredibly soft, flexible, and comfortable against your skin for hours.

It actively molds to your facial contours to create a perfectly watertight, leak-free seal without leaving harsh red pressure marks on your face.

Equipped with heavy-duty, easily adjustable buckles attached securely to the frame structure to ensure a personalized, slip-free fit even when wearing thick neoprene gloves.

This mask is highly recommended for Scuba Diving, Snorkeling, and Spearfishing.

Because of its  panoramic view, it is a standout choice for divers who want to take in maximum scenery or spearfishermen who need excellent peripheral vision to track fish.

Pre-Treat the Glass: True tempered glass masks leave the factory with a thin layer of protective silicone film on the inside of the lens.

If you don't remove this, your mask will fog instantly.

Gently scrub the inner lenses with a tiny dab of standard, non-gel white toothpaste and a toothbrush, then rinse completely before your first dive.

The Fit Test: Before heading to the water, place the mask gently on your face without putting the strap around your head.

Inhale slightly through your nose.

If the mask sucks tightly against your face and stays there when you let go, you have a perfect, airtight seal.