Promate Spectrum Adult Scuba Dive Prescription Snorkeling RX Mask - MK299 RX

The Spectrum is a new stylish and sleek low profile mask with soft and supple silicone and a broad field of vision. Extremely comfortable supple matte silicone helps reduce glare and discomfort. Fits smaller to medium faces, ideal for most people.

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• Ideal for smaller to medium faces
• Skirt Seal Size: Width 4 1/2 x Height 3 1/4
• Crystal, liquid silicone injected skirt and strap
• Matte silicone for less light refraction
• Double edge comfort seal
• Low volume - easy equalization and clearing
• Reduced distance from lens to eyes
• Quick-release Swivel and adjustable buckles for easy adjusting
• Extremely broad peripheral view
• Tempered glasses

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.