1 / 7Cressi Big Eyes Evolution WDS337520 Adult Snorkel Set
The Cressi Big Eyes Evolution WDS337520 is listed as an adult mask-and-dry-snorkel set, with a silicone mask, adjustable buckle and purge valve. Customer feedback is favourable on comfort and functionality overall, but reports also raise practical concerns about fit, leakage, fogging and strap durability.
At a glance
- Listing describes a mask paired with a dry-top snorkel.
- The mask is listed as silicone with a single lens and split strap.
- A micrometric adjustable buckle and purge valve are claimed.
Often bought together
Pros and cons
Pros
- The listed set pairs a mask and dry snorkel, rather than requiring separate mask and snorkel purchases.
- A flexible snorkel, dry-top valve and purge valve are specified, alongside adjustable mask buckles.
- The silicone material and adult designation are clearly stated.
Technical specifications
17 specifications| Brand | CRESSI |
|---|---|
| Model | WDS337520 |
| Intended age range | Adult |
| Sport | Watersports |
| Item type | Snorkeling/diving Combo Set |
| Number of items | 1 |
| Lens type | Single Lens |
|---|---|
| Framed | No |
| Strap type | Split Strap |
| Closure type | Buckle |
| Weight listed | 380 Grams |
| Material listed | Silicone |
|---|---|
| Colour | Black / Blue |
| Country of origin | Italy |
| Snorkel | Very soft silicone, ultra flexible snorkel with dry top valve |
|---|---|
| Adjustment and valve | Micrometric adjustable buckle, purge valve |
| Design | Italian Design |
What to know before buying
Listing details to confirm
The listed package contents specify a mask only, while the title and feature text describe a mask-and-snorkel set. Confirm what is included in the selected listing before purchase.
What’s in the box
- MaskIncluded
- Dry snorkelCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Adult snorkellers looking for a mask and dry snorkel combination, provided the selected package includes both items.
- Buyers seeking a silicone single-lens mask with adjustable buckles.
Less suited to
- Buyers who need confirmed package contents without checking the listing, or who require a fit and seal that has been established for their face shape.

Customer reviews on Amazon
- 5 stars
66% 66% - 4 stars
17% 17% - 3 stars
4% 4% - 2 stars
5% 5% - 1 star
8% 8%
Customer feedback highlights comfort, functionality and visibility, but experiences with fit, sealing and leakage are mixed. Reports also mention fogging and a strap snapping, while opinions on value differ. These reports matter for a set intended for water use, where face fit and a dependable seal are central. The listed adjustable buckle may help with adjustment, but does not establish that the mask will fit every face or prevent leaks.
Positive themes
- Customers describe the mask as comfortable and functional. Some report good visibility and no leakage.
Negative themes
- Some customers report water entering the mask, fogging and a strap snapping during early use.
Mixed feedback
- Feedback differs on fit, sealing, leakage, visibility and value for money.
Frequently asked questions
Does the package include both a mask and snorkel?
The title and feature text describe a mask-and-snorkel set, but the explicit included-components field lists only a mask. Confirm the contents of the selected listing.
What mask features are specified?
The listing gives a silicone single-lens mask with a split strap and buckle closure. It also claims micrometric adjustment and a purge valve.
What do customers report about fit and leakage?
Feedback is mixed. Some customers report a comfortable mask and no leakage, while others describe fit or sealing problems and water entering the mask.
Are customer views on durability and fogging uniformly positive?
No. The supplied feedback mentions fogging and reports of a strap snapping, alongside positive comments on comfort and functionality.

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