Specification:
Material: silicone for mask skirt, PC for frame, tempered glass for lens, PE for anti-fogging coating
Diving mask weight: 210g/0.46 lb.

Main Features:
diving mask keep people safe
Anti fog, anti scratch, anti UV lenses
Shatterproof dual lenses
Soft double-feathered edge skirt
Wide strap design ensures comfort
Micrometric buckles for quick adjustments

1. Easy-to-adjust Buckle System
The diving mask buckles are easy-to-adjust, easy to use for choose the length of the strap, preventing distraction to people while swimming, snorkeling, and diving. Once fitted properly, the straps will not need to be adjusted again once in use.Diving mask head strap system makes it fast and easy to secure the mask to your face without pulling hair.

2. Flexible Nose Pocket
Diving mask soft material allows quick and easy ear equalization while using for swimming, snorkeling, and diving. It also provides an exceptional seal to prevent water from entering. This allows a people to focus on exploring and having fun versus discomfort.

3. Fit and Comfort
Diving mask uses 100% soft silicone skirt technology which implements varying silicone thickness and strength, the diving mask creates a strong and comfortable seal to prevent water from penetrating the mask without hurting the face,but also diving mask measure the eye distance, from edge of outer eye to edge of outer eye, to ensure proper fit of mask.