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FREE DIVING FINS, MASKS, SNORKELS & ACC

SUBEA FRD 900 Freediving mask small volume storm grey

SUBEA
4.1/5

Colour : Storm grey

Decathlon
until £19.99 -%

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£19.99**
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Our design teams have created this mask for confirmed freedivers. It allows you to observe sub-aquatic life while breathing up to a depth of 30m. The very soft silicone skirt is very comfortable and the small volume makes for easy equalisation when diving. Excellent hold, thanks to the wide strap and precise adjustment.

Technical Information

Micrometric adjustable buckle

Micrometric buckles together with the notched strap on either side of the mask allow easy and highly accurate adjustment of the mask, even when wearing gloves.

INTERNAL VOLUME

The volume of air inside the mask, between the face and the lens, represents the internal volume.
For free-divers and spear fishermen, the internal volume of the mask must be as small as possible to facilitate equalisation.

Equalisation

The mask is pressed against the face when diving. As you dive underwater, pressure is applied to the mask's soft skirt, reducing the internal volume and pressing the mask against the face. To avoid this painful phenomenon on your eyes, it is important to equalise the internal pressure of the mask and the external pressure from the water. To do this, simply breathe out gently through your nose. Air is precious in these sports, so the equalisation action should be minimal.

Silicone

Silicone is an extremely flexible material. A silicone skirt conforms gently to the contours of the face, creating a watertight seal. The material is hypoallergenic.

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Composition / advice

Composition
Skirt (for mask)
100.00% Silicon
Frame (for mask)
100.00% Polycarbonate (PC)
Lens (for mask)
100.00% Glass - Mineral
Strap
100.00% Silicon
Buckle (for mask)
100.00% Acetate
Stock advice Store in a dry place away from light.
Restricted use : Never freedive alone.Do not jump or dive into the water.
instructions To get more information about this product, please read instructions

Our commitments

Test Product Designed and tested by our teams in Hendaye (France).
Guarantee : 2 Years

Product benefits

Field of vision Two-window mask to focus the view and avoid reflections.
Compact design Low volume for better equalisation when diving.
User comfort Very soft silicone, with a large contact zone. Micrometric buckle.

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FRD 900 mask storm grey
Maintenance and repair
Maintenance and repair
FRD 900 mask storm grey
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