SMACO M8008 Full Face Diving Snorkeling Mask (Size S/M)

• Longer breathing tube, Larger drain value, Dry top technology, Sealing rubber ring, 3-layer waterproof design, Easy dressing.
• Anti-leak Design: Covered top and floating ball design stops salt water from ever getting into your mouth.
• Anti-fog Design: Foggy masks are the worst,our innovative breathing chamber pushes air away from your face to eliminate fog and keep you snorkeling longer.​
• Wide 180 degree view: Try it out, you'll see more seaview than ever before.
• Comfort straps & EDGE: Thick, soft elastic straps and the molded plastic edge don't pull on your skin and hair like traditional snorkel masks.
• Action camera mount: Includes a screw to mount your favorite action camera for footage of your amazing underwater adventures.
• Water drainage: Unidirectional drainage valve design, for draining away the water by raising up your head when water leaking.

How to choose the size?
Firstly, Measure the length from the Eye to Chin,
If the length less than 13.5cm ,Choose size S/M. (Suitbale for Junior and Adult Woman)
If the length equal with or over 13.5cm,Choose size L/XL. (Suitable for Adult Men)