Cressi Liberty Triside Mask
The Cressi Liberty Triside extends the view around you with a broad front window and two side windows. Its silicone skirt provides flexible facial contact, while push-button buckles help you settle the strap comfortably. It is a useful model to compare for relaxed scuba diving or snorkelling when a more open peripheral view matters to you.
Features and benefits
- Three-window layout: A front window and two side windows extend the viewing area.
- Tempered-glass front lens: Provides the main viewing window.
- Silicone skirt: Offers flexible forehead and cheek contact.
- Push-button buckles: Allow small strap adjustments.
Size and fit
Cressi’s chart places the skirt between regular and wide. Use the retained chart as a reference, then check the seal and nose and brow clearance.
Keep hair clear of the sealing edge and hold the mask gently against your face. Check even contact at the cheeks and forehead, plus comfortable access to your nose. Use light strap tension; overtightening can distort the skirt rather than correct the wrong shape. If you wear a hood, check the fit with it in place.
Cressi Liberty Triside size guide
| Chart reference | Measurement or guide |
|---|---|
| Manufacturer skirt-fit guide | Between regular and wide (Cressi chart marker) |
| Skirt chart measurements | A: 12.5 cm; B: 11 cm (Cressi chart references) |
| Nose-area chart measurements | C: 3.2 cm; D: 4.7 cm (Cressi chart references) |
| Manufacturer nose-size scale | 3 on Cressi’s 1–5 reference scale |
Open the Cressi Liberty Triside manufacturer size chart
Please check the manufacturer’s size guide chart. The measurements describe the mask’s skirt and nose-area reference points, not a guaranteed range of face measurements. They are a guide only; check the seal and nose clearance on the wearer.
What’s included
One Cressi Liberty Triside Mask with fitted strap in the selected configuration. A snorkel, fins and cleaning products are separate purchases unless explicitly included in a selected package.
Technical Specs
| Brand | Cressi |
|---|---|
| Model | Cressi Liberty Triside |
| Face fit guide | Large Face |
| Manufacturer skirt-fit guide | Between regular and wide (Cressi chart marker) |
| Lens layout | One front lens and two side windows |
| Lens material | Tempered-glass front lens; side-window material not specified |
| Skirt material | Silicone |
| Buckles | Push button |
| Frame material | Not specified in the checked exact-model information |
| Strap material | Not specified in the checked exact-model information |
| Country of manufacture | Not specified in the checked exact-model information |
| Included | One Cressi Liberty Triside Mask with fitted strap in the selected configuration. A snorkel, fins and cleaning products are separate purchases unless explicitly included in a selected package. |
Care and storage
Rinse the mask in fresh water after every outing, flushing salt and grit from the skirt, strap and buckles. Use mild liquid soap only where the mask manufacturer allows it, then rinse thoroughly. Dry in the shade and store with the lens protected and the skirt relaxed. Check the strap and sealing edge before use. Avoid abrasives, toothpaste and flame treatments.
For standard uncoated mask glass, TUSA TEC52 anti-fog treatment is an option when used according to the mask and treatment instructions. Confirm compatibility before applying any cleaner or defogger to a prescription lens, coating or anti-fog film.
For a separate neoprene strap cover, if you use one, we recommend Cressi Neoclean Wetsuit Wash or Revivex Wetsuit Shampoo to clean compatible neoprene. Wash that component separately according to its care label and the cleaner’s dilution instructions, then rinse thoroughly and dry in the shade. These neoprene cleaners are not a recommendation for the mask lens or a regulator assembly.
Compare more diving masks or contact our Hallam team for help choosing the right fit.




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