Promate Pro Viewer Prescription Snorkeling Purge Mask and Ultra Dry Snorkel Combo Set - SCS0096 RX

• Ideal for medium faces- face seal size W4 3/4 * H3 3/8.
• Patented purge design.
• Patented channeled skirt design directs bubbles away from view.
• Crystal, liquid silicone injected skirt and strap.
• Double edge comfort seal.
• Low volume.
• Swivel and adjustable buckles.
• Broad peripheral view.
• Tempered glasses.
• Optical lenses available from -1.0 to -10.0 by increments of 0.5 (for near sighted).
• Optical lenses available from +1.0 to +4.5 by increments of 0.5 (for far sighted).
• Made in Thailand.

• A 100% submersible dry snorkel features upper valve and hinged seal keeps water from entering the snorkel as in submerge; but allows air to easily enter snorkel for clean and unobstructed breathing
• as on surface.
• Specially designed cover guards against water splashing into the snorkel.
• Slip-in snorkel keeper with quick release retainer.
• Flexible silicone corrugated low section bends easily.
• Colored whistle housing to get attention.
• Pre-curved silicone mouthpiece, prevents jaw fatigue.
• Silicone one way purge valve not only keep water out from snorkel but for easy draining.

How to measure your face to see if this mask fit you.
If you look in the description there is a face seal size. You would need to measure the width and height of your face. Width is from one outer corner of the eye to the other outer corner and the height is from the eyebrow to under the nose.

Please refer to our Prescription Masks 101 page for more information.