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Product Information
The TUSA Serene Adult Combo (Mirror Lens) pairs the UM-16 Serene mask with the USP-250 dry-top snorkel in a low-volume, single-window design built for snorkeling and casual diving. The mask skirt and strap and the snorkel mouthpiece are made from Pure Silicone, and the mask adds a mirror-coated lens, patented round-edge skirt, and a five-position strap angle adjustor for a secure, comfortable seal.
Who it is for
This combo suits snorkelers and casual divers who want a wide field of view from a single-window mask without the bulk of a high-volume design. The dry-top snorkel is aimed at anyone who wants to spend less time clearing water and more time looking around, and the five-position strap adjustor helps divers fine-tune fit rather than settling for a fixed angle.
Key details
- UM-16 mask: single-window, low-volume frame with a patented round-edge skirt and 3-D strap, both Pure Silicone
- USP-250 snorkel: Hyperdry Elite dry-top technology keeps water from entering the barrel
- USP-250 snorkel: large-capacity drain chamber and purge valve for quick clearing
- USP-250 snorkel: ortho-consciously shaped Pure Silicone mouthpiece
- Dimensions: 20.35 x 6.85 x 3.62 in
- Dive style: snorkeling and casual diving
Compatibility and sizing
This listing is the Black/Black colorway of the Serene Adult Combo; the manufacturer also publishes BK_FB and Clear color options under the same combo. TUSA notes the UM-16 and USP-250 as a good match with TUSA's UF-21 fins for a coordinated snorkeling setup.
What's in the box
- UM-16 Serene mask
- USP-250 snorkel
DiveCatalog.com is an authorized TUSA dealer and a dive shop in Irvine, California, open since 2003. Call or chat with us at 888-701-4017 if you have questions about fit, color options, or pairing this combo with fins.
- Single-window UM-16 mask: low-volume frame design gives a wide field of view.
- Mirror-coated lens: the UM-16 mask includes a mirror coating on the lens.
- Patented round-edge skirt: shaped for comfort and a better seal against the face.
- 3-D mask strap: contoured strap design made from Pure Silicone.
- Five-position strap angle adjustor: lets you micro-adjust the strap angle for fit.
- Hyperdry Elite dry-top snorkel: the USP-250 snorkel's dry-top technology keeps water out of the tube.
- Large-capacity drain chamber and purge valve: makes clearing the USP-250 snorkel quick and easy.
- Ortho-consciously designed mouthpiece: Pure Silicone mouthpiece shaped for comfort.
- Pure Silicone construction: mask skirt, strap, and snorkel mouthpiece are all made from Pure Silicone.
- Fin-ready setup: pairs with TUSA's UF-21 fins for a matched snorkeling kit.
| Brand | TUSA |
| Product Name | Serene Adult Combo (Mirror Lens) |
| MPN | UC-1625MQB-BKB |
| Mask Model | UM-16 Serene |
| Snorkel Model | USP-250 |
| Color | Black/Black |
| Mask Design | Single-window, low-volume |
| Mask Material | Pure Silicone |
| Snorkel Technology | Hyperdry Elite dry-top |
| Snorkel Mouthpiece Material | Pure Silicone |
| Dive Style | Snorkeling, Casual |
| Dimensions | 20.35 x 6.85 x 3.62 in |
| Recommended Fin Pairing | UF-21 fins |
- UM-16 Serene mask
- USP-250 snorkel
⚠️ 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
What fins pair well with the TUSA Serene Adult Combo?
TUSA designed the Serene Adult Combo to work well with its UF-21 fins, giving snorkelers a matched mask, snorkel, and fin setup.
What color options does this combo come in?
The Serene Adult Combo is published in Black/Black, a BK_FB option, and a Clear colorway. This listing is specifically the Black/Black version with the mirror-coated lens.
How do I clear water from the USP-250 snorkel?
The USP-250 uses Hyperdry Elite dry-top technology to limit water entering the tube in the first place, and it also includes a large-capacity drain chamber with a purge valve. If any water does get in, a quick exhale through the purge valve clears it.
What material touches my skin on this mask and snorkel?
The UM-16 mask's skirt and strap and the USP-250 snorkel's mouthpiece are all made from Pure Silicone. The mouthpiece is also described by TUSA as ortho-consciously designed for comfortable, secure fit in the mouth.















