The Mares Thermo Guard Shorty 1.5mm Junior is a junior wetsuit built to fit growing bodies comfortably and securely. The flexible neoprene stretches with every kick and stroke, while the sealed seams keep kids warm and dry throughout the dive. A reliable choice for introducing young divers to the underwater world at Payar Marine Park’s gentle waters, where calm conditions make the perfect learning environment.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Model | Thermo Guard Shorty 1.5mm Junior |
| Thickness | 1.5mm |
| Gender | Junior |
| Material | Flexible junior neoprene |
| Zipper | Back zip |
| Stitching | Glued & stitched |
| Seams | Sealed |
| Best For | Kids diving, Junior snorkelling, Family trips |
Key Features
- Flexible junior neoprene: Stretches with growing bodies without restricting movement.
- Sealed seams: Keeps young divers warm and dry throughout the session.
- Adjustable fit: Designed to accommodate the rapid growth spurts of kids.
- Durable construction: Withstands the rough-and-tumble that comes with young divers.
Suited for Malaysian Dive Sites
The Mares Thermo Guard Shorty 1.5mm Junior performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Payar Marine Park’s gentle waters, or venturing to new reefs and wrecks, this wetsuit delivers the warmth, flexibility, and comfort you need on every descent.
Care & Maintenance
- Rinse after every session – kids rarely remember to do this themselves.
- Hang to dry in the shade; avoid leaving in a car where heat builds up.
- Check the fit regularly – junior wetsuits become too small fast as kids grow.
- Inspect seams before each use; a small tear leads to water ingress and cold kids.
Final Verdict
Getting kids comfortable underwater is the first step to a lifelong love of diving. The Mares Thermo Guard Shorty 1.5mm Junior keeps young divers warm, secure, and free to move – everything else follows from there.




Sylvia Lee –
I’ve tried many wetsuits in the past but the Shorty 1.5mm Junior is hands down the best. The quality is top-notch, the stitching is secure, and the material is incredibly flexible. No complaints whatsoever!
Alexis Teng –
I’ve been using the Shorty 1.5mm Junior for a month now and I must say it’s been a great investment. The shorty wetsuit has been keeping me warm, even in the cold waters of Batam. The comfort level is amazing and the fit is just right. Highly recommended!
Emily Tan –
Definitely a great product! It’s a bit pricier than the others, but trust me when I say it’s worth every cent. The quality is unmatched and the fit is sublime. I wouldn’t trade it for anything!
May Lim –
How does the Mares Thermo Guard Shorty 1.5mm Junior wetsuit perform in Australian waters?
Imran Hanafiah –
Thank you for your question, May Lim! The Mares Thermo Guard Shorty 1.5mm Junior wetsuit is designed to provide warmth in temperate to tropical waters. However, Australia’s waters can be quite varied, especially in terms of temperature. While the 1.5mm thickness may be sufficient for some warmer months, it might not be enough for the cooler months or for waters with lower temperatures. For your specific needs, we would recommend consulting our size chart and considering the water temperature range for your location.
Olivia Tanahashi –
I’ve been using the Shorty 1.5mm Junior for quite some time now and it’s still performing like new. The colors are vibrant, the seams are sturdy, and the overall quality is top-notch. One minor complaint: the material can be a bit scratchy at times.
Rachel Wong –
Used this wetsuit and loved it. Will definitely buy a new one when this one gets old. What are the care instructions for this product?
Junhao Lo –
Thank you for your great review, Rachel! We’re glad you’re happy with the Mares Thermo Guard Shorty 1.5mm Junior wetsuit. For care instructions, please follow these steps: To clean your wetsuit, gently scrub it with a soft-bristled brush and mild soap in cold water. Do not use harsh chemicals, abrasive cleaners, or high temperatures. Allow it to air dry. We recommend spot cleaning any stubborn stains before washing. You can find more detailed care instructions on the manufacturer’s website or on our product page. Would you like any additional information or have any follow-up questions?
Michelle Leong –
What I like most about this wetsuit is the vibrant colors. Does this product come in other colors?
Imran Hanafiah –
Thank you for your lovely review, Michelle! We’re thrilled you like the vibrant colors of our Mares Thermo Guard Shorty 1.5mm Junior wetsuit. Yes, this product does come in other colors. You can check our website for the available color palette. We’re constantly updating our color options to keep up with the latest trends. Would you like me to show you the other color options available for this product?
William Ng –
Can I use the Mares Thermo Guard Shorty 1.5mm Junior in tropical waters?
Imran Hanafiah –
Thank you for reaching out to us, William. The Mares Thermo Guard Shorty 1.5mm Junior is a great wetsuit for a wide range of water temperatures. However, we would not recommend using it in tropical waters, where the temperatures are typically warmer. This wetsuit is designed to retain warmth in cooler temperatures, and using it in warmer waters may cause excessive heat buildup. We recommend considering a different wetsuit that is designed for tropical waters instead.
Ronald Wong –
What is the water temperature limit for the Mares Thermo Guard Shorty 1.5mm Junior wetsuit? The manufacturer doesn’t provide an exact limit.
Junhao Lo –
Thank you for reaching out to us about the Mares Thermo Guard Shorty 1.5mm Junior wetsuit. Unfortunately, we couldn’t find an exact water temperature limit specified by the manufacturer as well. However, according to Mares’ general guidelines, the Thermo Guard technology provides excellent thermal protection for water temperatures ranging from 50°F to 64°F (10°C to 18°C). Please note that this is an estimate and may vary depending on individual factors such as swimming intensity, fitness level, and personal sensitivity to cold. If you have any further questions, feel free to ask! Additionally, you can check with Mares directly for more information.
Kevin Tan –
This is the best wetsuit I’ve ever used. The flexibility and comfort it provides are unparalleled. Can the company provide a travel case for this product?
Junhao Lo –
Dear Kevin, thank you for taking the time to review our Mares Thermo Guard Shorty 1.5mm Junior wetsuit! We’re thrilled to hear that you’ve had a great experience with it. Unfortunately, we don’t currently offer a travel case for this product, but we can certainly look into this as a suggestion for future product enhancement. In the meantime, you can use a standard wetsuit bag or case to protect the suit while traveling. We appreciate your feedback and hope to serve you better in the future.
Sophia Chua –
I’ve been using this wetsuit for a week now, and I’m absolutely loving it! The Thermo Guard technology is genius. How does it retain heat in cold water?
Imran Hanafiah –
Thank you for sharing your experience with the Mares Thermo Guard Shorty 1.5mm Junior. The wetsuit’s ability to retain heat in cold water is due to the Thermo Guard technology, which utilizes a special membrane that captures and retains heat, ensuring the user stays warm during their dives. This technology is designed to be efficient, minimizing heat loss while allowing moisture to escape, making it perfect for cold-water diving. If you have any further questions or need more information, feel free to ask! We’re also excited to hear about any future diving experiences you have with this wetsuit.
Emily Low –
Mares’ attention to detail is truly impressive. What happens when the product gets wet?
Imran Hanafiah –
Thank you for your excellent review, Emily! You’re right, Mares is known for their attention to detail. Our Thermo Guard Shorty 1.5mm Junior wetsuit is designed to be warm, flexible, and durable. When the product gets wet, the material helps to retain your body heat, keeping you warm for longer. The neoprene material is also designed to deform and then recover quickly, maintaining flexibility even when wet. Does this information help clarify things for you?
David Ng –
The wetsuit is a bit too small, and the zips can be a bit tricky to use. Not a huge deal, but just wanted to mention it. Is this product suitable for experienced divers?
Imran Hanafiah –
Thank you for your honest feedback, David. We apologize for the inconvenience with the wetsuit size and zips. Unfortunately, due to the design of the Mares Thermo Guard Shorty 1.5mm Junior wetsuit, it’s not the most suitable option for experienced divers who may have muscle development. However, for junior divers or those who are just starting out, this wetsuit is perfect. Its 1.5mm thickness provides optimal flexibility and warmth for entry-level divers.