Seaview Pro Snorkel Mask - Our Best Mask
- Suitable for all experience levels
- Very easy breathing
- Comfortable fit
- Highest CO2 safety on the market
- Dive to 2-3 meters
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✦ Best-selling model
Seaview Pro – Full Face Mask with Triple-Sized Breathing Channel
The Seaview Pro is our best-selling model for adults. Its snorkel features a breathing channel three times larger than that of conventional masks – making breathing feel natural and effortless, even during longer snorkeling sessions.
Two Variants: Classic and Quick-Release
Choose between two versions at checkout:
◾ Classic – proven nylon head strap
◾ With quick-release buckle at the back – allows you to put on and remove the mask in a split second. Also significantly improves comfort for long hair: no pulling, no tangling.
Additionally, choose between a mesh bag (space-saving for vacations and the pool) and a soft case (robust protection for transport and storage).
CO₂-Safe Thanks to Separated Airflow
Inhaled and exhaled air are structurally separated. Safety valves in the exhale channel consistently direct CO₂-enriched exhaled air out of the mask – rebreathing is prevented by design. Independent research shows that full face masks can differ significantly depending on their construction: models without clear air separation or safety valves may promote increased CO₂ levels under certain conditions (Study, PMC 2023).
The CO₂ concentration in inhaled air and breathing resistance were measured according to EN 136:1998, Section 7.18 in an independent testing laboratory. We provide the full report transparently: Seaview Pro CO₂ Test Report (PDF).
The mask carries the CE marking according to EU Regulation 2016/425. Always ensure you use properly tested equipment for safety in the water.
Crystal Clear View, No Fogging
The intelligent air circulation inside the mask reliably prevents the viewing window from fogging up – even during extended use, your view of the underwater world stays perfectly clear.
Comfortable Silicone Frame
The wide, soft silicone frame adapts perfectly to your face and sits comfortably – even with facial hair up to about 5 mm (0.2 in) in length.
Visibility in Open Water
The dark blue variant features a neon yellow snorkel tip – added by popular customer request – for significantly better visibility in open water.
Want to dive deeper than 10 ft (3 m)?
The Seaview Pro allows diving down to about 10 ft (3 m) – beyond that depth, ears begin to hurt as pressure equalization is not possible. If you want to go deeper, you need a mask with an integrated silicone nose. The Seaview Pro Plus makes exactly that possible: thanks to its integrated silicone nose, you can equalize pressure at any time and dive down comfortably to greater depths.
→ View Seaview Pro PlusOptional: Prescription Lenses for Glasses Wearers
Our optical lenses attach inside the mask via suction cup – no tools, no adhesive required. Available for diopters from −8.0 to +8.0.
Goes Great With
◾ Inflatable Snorkel Vest – for extra buoyancy and confidence in the water
◾ Adjustable Fins – lightweight, compact, compatible with all Khroom masks
⚠ Important Usage Notice
The Seaview Pro is designed for relaxed snorkeling at the water surface. It is not intended for apnea diving or freediving.
Frequently Asked Questions
Can I dive with the mask?
Yes. The snorkel automatically seals as soon as it goes underwater, preventing water from entering. How deep you can dive depends on the model: the Seaview Pro Plus allows pressure equalization thanks to its integrated silicone nose, enabling dives down to 8 meters. The Seaview Pro, without pressure equalization, is ideal for relaxed snorkeling down to about 3 meters.
Can I wear glasses?
No. The temples of regular glasses prevent the mask from sealing properly. We offer optical correction lenses with suction cups, available from −8.0 to +8.0 diopters. The lenses attach inside the mask without any tools and fit all Khroom models, including the Seaview Kids.
I'm between S/M and L/XL – which size should I choose?
Your face shape is the deciding factor. For a round or fuller face, we recommend L/XL. For a narrow or slim face, S/M is usually the better choice. If in doubt, our "Perfect fit or money back" guarantee applies – exclusively for orders placed in our shop.
Is the mask suitable for people with beards?
Partially. A 3-day stubble is usually no problem. With a 5-day beard, we recommend trimming it before use. Anything beyond that may compromise the mask's seal.
Is the mask also suitable for children?
The Seaview Pro and Seaview Pro Plus are designed for adults. For children aged 3 to 10, we recommend the Seaview Kids – TÜV-certified according to DIN EN 136 and specifically designed for children's head sizes.
What do I need to do before first use?
The mask is ready to go. Simply adjust the headband to fit your head. Please do not tamper with the valves or remove any components – this could compromise CO₂ safety and the seal.
Is there an action cam mount?
Yes – a mount is included with the Seaview Pro Plus and is compatible with all common models such as GoPro, DJI or Insta360.
Can I do breaststroke with the mask?
No. The mask is designed for relaxed snorkeling at the water surface. It is not suitable for intensive breaststroke swimming with a high breathing rate.
Can I breathe underwater with the mask?
No. The snorkel automatically seals underwater to prevent water from entering. The air inside the mask is not intended for breathing. Full-face snorkel masks are designed exclusively for use at the water surface.
Happy Customers
Special Guarantee
Exklusiv für Bestellungen in unserem Shop
Maske passt oder Geld zurück – auch nach dem gesetzlichen Widerrufsrecht
Wenn die Maske trotz richtiger Größenwahl nicht zu deiner Gesichtsform passt und Wasser eindringt, erstatten wir dir den vollen Kaufpreis – auch nach dem gesetzlichen Widerrufsrecht.
Diese Garantie gilt ausschließlich für Bestellungen auf khroom-sport.com – nicht bei Amazon, eBay oder Otto.
Was die Garantie abdeckt – und was nicht
Die Garantie gilt pro Kunde für eine getestete Maske – unabhängig davon, wie viele Bestellungen aufgegeben werden. Mehrere Bestellungen begründen keinen mehrfachen Garantieanspruch. Unsere Masken eines Modells sind baugleich und unterscheiden sich nur in Farbe und Größe – zum Prüfen von Passform und Dichtheit genügt daher eine einzige Maske. Werden mehrere baugleiche Masken ausgepackt und getestet, erstatten wir über die Sondergarantie nur eine davon. So schützen wir uns vor Missbrauch.
Beispiel: Du bestellst die Seaview Pro in Blau und in Weiß und testest beide Masken. Beide sind baugleich – zum Prüfen hätte eine davon genügt. Erstattet wird in diesem Fall nur eine der beiden Masken.
So einfach geht’s
Schreib uns eine E-Mail an info@khroom-sport.com mit einer kurzen Schilderung, was passiert ist, sowie Fotos von der Maske.
Wir melden uns innerhalb von 24 Stunden bei dir.
Shipping
Shipping with DHL
Order by 4:00 PM – shipped the same business day
Germany
Free from €24 · €2.99 under €24 · Delivery time: 1–2 days
Austria, France, Italy, Belgium, Luxembourg, Poland, Czech Republic
Free from €24 · €3.99 under €24 · Delivery time: 2–3 days
Spain, Netherlands, Denmark, Portugal, Finland, Croatia, Bulgaria, Hungary, Slovenia
Free from €24 · €3.99 under €24 · Delivery time: 2–4 days
Sweden
Free from SEK 264 · €3.99 under SEK 264 · Delivery time: 2–4 days
USA
Free from $24 · $3.99 under $24 · Delivery time: 4–7 days
Estonia, Greece, Ireland, Latvia, Lithuania, Romania, Slovakia
€9.90 shipping (Express International) · Delivery time: 2–8 business days
Malta
€18 (Express International) · Delivery time: 2–5 business days
Switzerland
€24.99 (~CHF 27) shipping · Minimum order value: €35 · Delivery time: 2–4 days
Cyprus
€22 (Express International) · Delivery time: 1–4 business days
Return policy
Widerrufsfrist
30 Tage – ohne Angabe von Gründen
Rücksendung aus Deutschland
Vergünstigtes DHL-Retourenlabel · Rücksendekosten: nur 3,00 €
Rücksendung aus dem Ausland
Porto trägt der Kunde · Rücksendekosten: nur 3,00 €
So geht’s
Bestellnummer mit # eingeben (z.B. #63228) – Retourenlabel wird sofort erstellt.
→ Zum Retourenportal
Zustand der Rücksendung
Der Artikel muss in wiederverkaufbarem Zustand zurückgesendet werden.
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See even better underwater
Are you ordering a snorkel mask?
Then this accessory is the ideal addition for you if you don't have perfect vision. The individually selectable lenses ensure clear underwater vision and are available in diopters from −8.0 to +8.0. This allows you to enjoy your snorkeling experience in a relaxed and safe manner without compromising on quality—and without the need for contact lenses or glasses.
blurred
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crystal clear
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Because safety comes first
ABSOLUTELY CO2 SAFE
A new intelligent and patented design prevents your CO2-enriched exhaled air from being re-inhaled.
Many snorkel masks lack safety features or are fundamentally poorly designed, carrying the risk of rebreathing.
This can lead to nausea and unconsciousness and can become life-threatening in the water.
Because you deserve it
Experience impressive moments on holiday
Snorkelling is a wonderful experience for many people because it offers a unique opportunity to explore the underwater world and experience nature in its untouched beauty.
Because the community is convinced
Tested and loved
Over 1.1 million satisfied customers explore the underwater world with our snorkelling products.
We can't promise you a pearl find, but we can promise you wonderful snorkelling moments.
Perfect for beginners
Extra safety while snorkeling
If you want to feel safer in the water, we recommend our inflatable adult swim vest. It provides extra buoyancy and a reassuring feeling while snorkeling. Available in 8 colors for €29.99.
Choose your size
L/XL for a height of 1.70 meters and above (5'7"-6'2")
S/M for children and a height up to 1.70 meters (3'3"-5'7")
Can't decide between S/M and L/XL? For a slim face, choose S/M. For a fuller face, go with L/XL.
THE PERFECT FINS FOR SNORKELING
No half measures
A good snorkeler always swims with fins. They relieve the legs and protect the feet.
Order the matching fins now!
Our Fins
Here you shop
About Us
Khroom is a true family business, founded in 2017. Behind the images, sales, and support is a small family. All customer touchpoints are personal and within our close-knit circle. We can identify with every product and stand behind it 100%.
What makes our products unique?
Each product convinces the team and its friends with quality and craftsmanship before it hits the market. Products that end up in the trash after two months? Not with us!
Do you need help?
The Seaview Pro is our best snorkel mask. Both the Pro and Y offer the same high quality and excellent fit. The Pro features a different airflow and has absolutely no breathing resistance. The Y has a minimal breathing resistance, which is hardly noticeable. In the Pro, the air is directed out at the top of the snorkel. In the Y, it is directed out at the ears. A few customers report feeling slightly impacted by this.
Weight: S/M: 595 grams, L/XL: 590 grams
Size (without mounted snorkel): 19cm x 28cm x 7cm
Total number of valves: 5 pieces
Material composition: Snorkel and body made of 100% PC Polycarbonate
Silicone frame (which touches the face): 100% silicone
Drawstring: 40% Nylon, 27% Spandex, 33% Polyester
Valves: 100% silicone
Manufactured in China for
Khroom GmbH, Eichenstr. 39, 90613 Großhabersdorf
Certifications:
CE and DIN 136 by SGS. Documents available for review here
In full-face masks without separate air channels, exhaled CO₂-rich air can be inhaled again. This can lead to dizziness, headaches, or in extreme cases, unconsciousness. The Seaview Pro is therefore designed with separate breathing channels and safety valves and has been tested in an independent laboratory according to DIN EN 136:1998. This standard is part of the EU harmonized standards for personal protective equipment.
Yes, an action camera mount is included and is compatible with all popular models such as GoPro, DJI, Insta360, and similar cameras.
The mask comes ready to use. Adjust the strap to fit you. Please do not tamper with or remove the valves, as they are essential for the mask’s safe CO₂ function.
To a certain extent. A 3-day stubble is generally not a problem. Once the beard reaches about 5 days’ length, it should be trimmed in the area around the seal. Anything longer than that can compromise the seal, as the silicone frame can no longer form a complete seal.
The key factor is your face shape. If your face is round or full, choose L/XL. If you have a slim or narrow face, choose S/M. Height serves as a guide: S/M up to 1.69 meters, L/XL 1.70 meters and taller.
Yes, this is no problem at depths of up to about 3 meters. The snorkel closes automatically as soon as it goes underwater, preventing water from entering. For greater depths, you need to equalize pressure through your nose, which isn’t possible with this mask. If you want to dive deeper, we recommend the Seaview Pro Plus with pressure equalization.