Additional information
Minimal volume freediving mask designed for depth performance
The H2O Sphere Mask is purpose built for freediving and snorkelling, offering extremely low internal volume thanks to its curved plastic lenses. This makes the mask easy to equalize even at significant depths and highly efficient for advanced freedivers who want to minimize air consumption during descent.
Ultra soft silicone and deformable lenses
The mask is made from exceptionally soft silicone that adapts comfortably to the face and creates a secure seal without pressure points. Its deformable plastic lenses reduce the need for equalization and provide a natural and unobstructed field of view. These features have made the Sphere model highly popular among deep diving competitors.
Improved design with reinforced lens retention
The previous generation of this mask was used to set numerous depth records, but it had a known weakness where lenses could occasionally dislodge. This updated model includes a special silicone reinforcement that securely holds the lenses in place, eliminating that issue and significantly improving reliability during deep dives.
Ideal for freediving and snorkelling
The combination of minimal volume, soft materials, and enhanced safety features makes the H2O Sphere an excellent choice for deep freediving, recreational snorkelling, and training sessions at any depth.





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