The Mares Flexa Vest Wetsuit is a standard neoprene wetsuit jacket – the upper half of a two-piece diving setup or a standalone layer for added warmth on cooler dives. The front or side zip makes it quick to pull on, and the flexible neoprene construction allows full arm and torso movement. A smart layering choice for the variable conditions at Tioman’s cooler early dives.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Model | Flexa Vest Wetsuit |
| Thickness | – |
| Gender | Unisex |
| Material | Neoprene |
| Zipper | Front zip |
| Stitching | Glued & blind-stitched |
| Seams | Waterproof sealed |
| Best For | Layered diving, Upper-body warmth, Freediving |
Key Features
- Zip-entry design: Quick to pull on between dives – no wrestling with back zips.
- Full torso coverage: Protects the core where heat loss is greatest.
- Flexible neoprene sleeves: Arms move freely for swimming and gear handling.
- Layering-ready: Pairs with matching or third-party pants for a full suit.
Suited for Malaysian Dive Sites
The Mares Flexa Vest Wetsuit performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Tioman’s cooler early dives, or venturing to new reefs and wrecks, this wetsuit delivers the warmth, flexibility, and comfort you need on every descent.
Care & Maintenance
- Rinse thoroughly, especially around the zip and collar – salt accumulates fast there.
- Hang to dry; do not tumble dry.
- Lubricate the zip with silicone spray regularly to keep it running smoothly.
- Inspect the seams and zip seal after every few dives; repair any gaps before they worsen.
Final Verdict
The wetsuit jacket is the most adaptable piece in the kit. The Mares Flexa Vest Wetsuit adds warmth and coverage to any setup, and its quick zip-on design means it’s always ready when conditions change.




Janice Low –
Does the Mares Flexa Vest Wetsuit come in different sizes?
Imran Hanafiah –
Thank you for reaching out to us, Janice! We’re happy to inform you that the Mares Flexa Vest Wetsuit comes in a variety of sizes to fit different body types. For more information on sizes, please visit our FAQ page or contact our customer service team. They’ll be happy to provide you with more details and ensure you get the right fit. Would you like to know more about the size chart or how to measure yourself for the best fit?
Kevin Chong –
I’ve noticed that the Flexa Vest can sometimes cause drag in the water. Does anyone else experienced this issue, and is it a problem with the design or the materials?
Imran Hanafiah –
Thank you for sharing your experience with the Flexa Vest. We appreciate your feedback regarding the potential drag in the water. At Mares, we strive to create high-quality products that perform optimally in the water. The drag issue you’ve encountered might be related to the material or design. We would like to request some more information to better understand the situation. Could you please provide more context or details about when you experienced the drag, such as water conditions or activities? This will enable us to investigate further and provide a more accurate answer to your question. We value your input and would like to help you enjoy the best possible experience with our products.
Rachel Tee –
I recently purchased the Flexa Vest, and I’m absolutely loving it. The material is so soft and comfortable, and it provides excellent insulation without being too bulky. I’ve worn it under my wetsuit on several dives, and it’s made a huge difference in my overall comfort level. Well worth the investment!
Melissa Tsoi –
I’m thoroughly impressed with the Mares Flexa Vest Wetsuit! The material is incredibly flexible, and it’s been a game-changer for my dives. Although it could be more affordable, I believe the quality justifies the price. Top marks from me!
Emanuel Wong –
Can the Flexa Vest be worn on its own without a suit? Many times the weather can be unpredictable and it would be nice to have the option to wear it as a standalone piece of gear.
Junhao Lo –
Thank you for your question about the Mares Flexa Vest Wetsuit! While it’s primarily designed to be worn under a Flexa suit, you can indeed wear it on its own in certain situations. However, we recommend it for layering purposes, as it provides optimal thermal comfort and flexibility when paired with a wetsuit. If you choose to wear it standalone, please ensure you have the necessary exposure protection according to your planned water activity. We’d love to hear about any experiences you may have with wearing it on its own!
Bryan Tan –
How does the built-in hood compare to a separate hood? I’ve heard mixed reviews about the quality of built-in hoods, and I’d like to know if this one is any good.
Imran Hanafiah –
Thank you for your question, Bryan! The built-in hood of our Mares Flexa Vest Wetsuit is designed to provide excellent thermal comfort and flexibility, just like the rest of the Flexa line. We’ve had many customers who prefer the convenience and added security of a built-in hood, and they’ve reported great results. That being said, we understand that built-in hoods can be a bit tricky, and some users may not achieve the same level of quality as a separate hood. However, our built-in hood is designed to be a key component of the Flexa suit, not a compromise. We’d be happy to provide more information or answer any other questions you may have. Have you tried our Flexa series before, Bryan?
Karen Wong –
What makes the Mares Flexa Vest Wetsuit so special?
Imran Hanafiah –
Thank you for your question about what makes the Mares Flexa Vest Wetsuit so special, Karen. One of the key features that sets this product apart is its ability to guarantee thermal comfort while ensuring maximum flexibility. The vest is designed to be worn under any Flexa suit, or even with a built-in hood, making it a versatile and essential component to have. We’re glad you’re interested in learning more about this product! If you have any other questions or need further clarification, please don’t hesitate to ask.
Evelyn Leong –
I’ve been using the Flexa Vest for several months now, and I must say it’s been a game-changer for my dives. The thermal comfort is amazing, and the flexibility it provides is unparalleled. I’ve noticed a significant improvement in my diving performance, and I attribute it to this wetsuit. I highly recommend it to anyone who’s serious about diving.
Ong Chong –
I love how versatile the Mares Flexa Vest Wetsuit is! It can be worn under any Flexa suit, and the built-in hood is a lifesaver during cold dives. Although I did notice it can run a bit small, I’m a fit 40 and it’s a bit tight. Still, it’s well worth it!
Claire Koh –
I’ve only had the Flexa Vest for a few weeks, but so far I’m really impressed with its performance. It’s kept me warm on some chilly dives, and the flexibility is amazing. My only minor complaint is that it takes a bit to get used to wearing it – it feels a bit restrictive at first, but once you get used to it, it’s no big deal. Overall, a great product and I’d highly recommend it.
Evelyn Tan –
I recently purchased the Mares Flexa Vest Wetsuit and have been extremely satisfied. The vest has provided excellent thermal comfort during my dives, and its flexibility is unmatched. It is also easy to put on and take off, even with a built-in hood. Highly recommended!
Kevin Ng –
I’ve been using the Mares Flexa Vest Wetsuit for a while now, and it’s really helped me stay warm during those chilly dives. One slight complaint I have is the lack of a neck seal, which can let some water in. Still, it’s a great product and I’d highly recommend it!