Tusa Kleio II Single Lens Scuba Diving Mask
In stock — ships from Irvine, CA
Tusa Kleio II Single Lens Scuba Diving Mask - Black/Black Silicone is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
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Description
Description
The TUSA Kleio II Single Lens Scuba Diving Mask, model M-111, is designed for smaller, narrower faces and is built with the same high-quality materials as TUSA’s standard-size masks. It offers a low-volume, snug-fitting design that suits smaller female and youth divers or snorkelers while delivering reliable performance for scuba and diving activities.
This mask features a 1-window panoramic design, providing a wide field of view to enhance awareness during underwater exploration without compromising clarity.
The Round Edge Skirt minimizes facial pressure and creasing, delivering a comfortable, secure seal across varied facial contours and helping maintain a consistent fit during extended sessions.
A skirt-mounted Quick-Adjust Buckle System keeps adjustments simple and fast, yielding a compact, lightweight mask that can be tuned precisely for a comfortable fit.
Designed to fit small to medium size faces, the Kleio II is ideal for youth and smaller adults seeking a reliable, comfortable mask for snorkeling or scuba diving, with unisex sizing.
Available color options provide choices to match personal preference while maintaining performance and fit for underwater use.
Features
Features
- 1-window design with a wide panoramic view for maximum visibility
- Round Edge Skirt for a soft, comfortable seal and reduced facial pressure
- Skirt-mounted Quick-Adjust Buckle System for fast, precise fitting
- Low-volume, snug-fit suitable for small to medium faces, including youth
- Unisex sizing appropriate for adult divers seeking a smaller-fit mask
- Color options across multiple tones to match gear and style
Specifications
Specifications
Panoramic View masks feature a variety of designs offering an incredibly wide field-of-view. Several designs incorporate minimum frame volumes, domed side-windows, reduced frame structures as well as three and four window styles for maximum vision.
The Quick-Adjust Buckle System incorporates a newly-designed low-profile buckle. The result is a compact, lightweight, technologically advanced mask design that can be easily and quickly adjusted for a perfect fit.
TUSA's Round Edge Skirt features a proprietary round edge cross-sectionally shaped skirt. This rounded edge results in a soft fit that suppresses pressure and reduces creasing left on the face. The "planar fit, instead of linear fit" silicone skirt maintains great fit and unprecedented comfort.
Payment & Security
Payment methods
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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How do I know if a dive mask fits?
Hold the mask against your face without using the strap, look slightly down, and inhale gently through your nose; a well-fitting mask holds itself in place for a few seconds. Check that the skirt seals all the way around without digging into the nose bridge, and that there are no gaps at the temples or above the upper lip. A mustache can break the seal even on an otherwise well-fitting mask.
Why does my brand new mask fog no matter what I do?
New masks carry a residue on the inside of the lens left over from manufacturing, and defog cannot stick to it, so the mask fogs until that film is removed. The standard pre-treatment is to scrub the inside of the lens with a mild abrasive cleaner or a dedicated mask prep and rinse thoroughly, repeating if it still fogs. Follow the mask manufacturer's instructions, particularly on coated or mirrored lenses.
How do I stop my dive mask from fogging?
Apply defog to a dry lens before the dive, spread it over the whole inner surface, then rinse briefly with water just before you put the mask on. Fogging happens when warm moist air meets a cooler lens, so a clean lens with a thin surfactant film is the fix. Keep sunscreen off your fingers before handling the inside of the lens, because that film fogs badly and is hard to remove.
Why do dive masks need tempered glass?
Dive mask lenses should be tempered safety glass because it resists scratching and, if it ever does break, fractures into blunt granules rather than sharp shards next to your eyes. Untempered or plastic lenses scratch easily and can craze, which is why tempered glass is standard on scuba masks. Look for the tempered marking etched on the lens.
Can I get a dive mask with my prescription?
Yes, prescription options are widely available, usually as masks fitted with stock corrective lenses in set diopter steps, custom-ground lenses installed in compatible frames, or bonded lenses added to an existing lens. Not every mask frame accepts replacement lenses, so check compatibility before you buy the frame. An optician or a dive shop can help translate your glasses prescription into a mask lens choice.
How should I care for and store a dive mask?
Rinse it in fresh water after each dive day and let it dry away from direct sunlight, avoiding anything abrasive on the treated inner lens. Store it in a rigid mask box so the skirt is never compressed or creased, since a set crease in the skirt is a permanent leak. Keep silicone skirts away from petroleum products and prolonged UV, both of which yellow and harden them.
How tight should a dive mask strap be?
Not tight at all in the usual sense, because over-tightening is the most common cause of both leaks and headaches; a hard-pulled strap distorts the skirt and lifts the seal off your face. The strap should sit high on the back of your head and be just firm enough to keep the mask from shifting. If you need it cranked down to stop a leak, the mask does not fit your face.




