The Gul Profile Thermal Top 1.5mm Rashguard is a long-sleeve rash guard built for serious sun protection on Malaysian dive days. The UPF 50+ lycra fabric blocks UV while staying cool and flexible – essential for extended snorkelling and surface swimming sessions at Langkawi’s pristine blue waters.
Technical Specifications
| Specification | Details |
| Brand | Gul |
| Product | Profile Thermal Top 1.5mm Rashguard |
| Style | Long sleeve |
| Material | Lycra / Nylon blend |
| UPF Rating | UPF 50+ |
| Colour | – |
| Size | L |
Key Features
- UPF 50+ protection: Blocks the vast majority of harmful UV rays all day long.
- Stretch lycra: Moves with your body – no pulling or restricting during swimming.
- Quick dry: Sheds water fast so you stay comfortable in and out of the water.
- Flat seams: No chafing or irritation, even on long snorkelling sessions.
Suited for Malaysian Dive Sites
The Gul Profile Thermal Top 1.5mm Rashguard is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Langkawi’s pristine blue waters, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after every session – salt degrades lycra over time.
- Machine wash on gentle in cold water; no bleach.
- Hang to dry – tumble drying weakens UPF fabric.
- Replace when the fabric thins or loses its UV rating.
Final Verdict
Sun protection that actually works and actually looks good. The Gul Profile Thermal Top 1.5mm Rashguard is a no-brainer for any diver who spends serious time on the surface.




Ava Tan –
How does the 1.5mm thickness of this rashguard compare to other similar products in the market?
Junhao Lo –
Thank you for taking the time to review our Gul Profile Thermal Top 1.5mm Rashguard. The 1.5mm thickness of this rashguard is indeed comparable to other similar products in the market. Our Rashguard’s 1.5mm thickness provides excellent warmth and protection without compromising on flexibility. This is a key feature that sets it apart from thicker options, making it ideal for water sports enthusiasts who prioritize mobility.
Justin Leong –
The protection this offers is amazing and makes me feel so confident while engaging in water activities. It looks awesome too, would definitely recommend.
May Foo –
What bothers me is that it runs a bit small, other than that this product is fantastic. Have to size up to get a comfortable fit.
Alecia Singh –
What’s the ideal occasion to wear this protective wetsuit? Is it suitable for both beginners and experienced surfers?
Junhao Lo –
Dear Alecia, thank you for your thoughtful review! The Gul Profile Thermal Top 1.5mm Rashguard is designed for water activities, making it a perfect choice for surfers. It’s suitable for both beginners and experienced surfers, offering protection from the elements and freedom of movement. The ideal occasion to wear this protective wetsuit is during cooler water conditions or in temperate climates where you want added warmth and comfort. Please keep in mind that the thickness of the wetsuit, 1.5mm, is relatively thin, so it may not provide sufficient insulation for very cold water or prolonged exposure. For the best fit, we recommend trying it out before a surf session or during a milder day. Happy surfing!
Dominic Teh –
What sets this Gul Product apart from its competitors?
Imran Hanafiah –
Our Gul Profile Thermal Top 1.5mm Rashguard is designed to provide warmth and comfort in cold water conditions. What sets it apart from competitors is its unique thermal insulation technology, which prevents heat loss while allowing for maximum mobility. This makes it an ideal choice for surfers, paddlers, and swimmers who push their limits in cooler waters.
Jenna Wong –
What’s the warranty of this product like, can we get a full refund if it’s damaged?
Imran Hanafiah –
Thank you for your question, Jenna. Our Gul Profile Thermal Top 1.5mm Rashguard comes with a 1-year warranty. If the product is damaged due to defective materials or workmanship, you can contact our customer service team for a replacement or a full refund. For more information about our warranty policy, please visit our website or email us directly. We appreciate your feedback and hope to hear from you soon. Is there anything else we can assist you with?