The Poseidon Black Line Neoprene Hoods 5mm is a neoprene dive hood from Poseidon – keeps your head warm and protects your ears from cold water and pressure changes. Fits snugly under a wetsuit hood or worn standalone on cooler dives at Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Poseidon |
| Product | Black Line Neoprene Hoods 5mm |
| Thickness | 5mm |
| Material | Neoprene |
| Colour | Black |
| Best For | Cold water / Wetsuit layer |
Key Features
- Neoprene insulation: Keeps your head warm on cooler dives.
- Ear protection: Reduces water pressure on the ears during descent.
- Flexible fit: Stretches to fit comfortably under a wetsuit or worn alone.
- Durable construction: Sealed seams hold up to repeated salt-water use.
Suited for Malaysian Dive Sites
The Poseidon Black Line Neoprene Hoods 5mm is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive.
- Dry fully before storing.
- Check the seams for salt-water wear.
- Replace when the neoprene cracks or the fit loosens.
Final Verdict
A small piece of kit that makes a big difference on cooler dives. The Poseidon Black Line Neoprene Hoods 5mm keeps your head warm and your ears comfortable.




Wong Jia Ying –
The 5mm hood fits nicely and keeps my head warm during dives in cold Johor waters. I like the smooth face seal—no leaks or chafing so far. Would recommend for anyone who dives regularly in cooler temperatures.
[email protected] –
Thank you, Ms Wong, for your positive feedback. We’re glad to hear the hood is keeping you comfortable and warm during your dives. Please let us know if you ever need sizing advice or have any questions about care for your neoprene gear.
Lim Wei Han –
The hood works as described, but I found the neck area a bit snug even though I chose my usual size. It did keep me warm, but I wish the sizing guide had more details for neck measurements.
Junhao Lo –
Thank you for your honest feedback, Mr Lim. We appreciate your suggestion on improving the sizing guide and will forward your comments to our product team. If you have any questions on fit or need additional sizing support, please let us know—we’d be happy to assist.
Murali Rajendran –
Is the Poseidon 5mm hood compatible with both wetsuits and drysuits? I want to use the same hood for different types of diving trips.
[email protected] –
Hi Murali, yes, the Poseidon Black Line Neoprene Hoods 5mm are compatible with both wetsuits and drysuits. The design allows for versatility, so you can use the same hood for various diving setups.