The Mares Trilastic She Dives Long Sleeves 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 Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Trilastic She Dives Long Sleeves Rashguard |
| Style | Long sleeve |
| Material | Lycra / Nylon blend |
| UPF Rating | UPF 50+ |
| Colour | – |
| Size | S |
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 Mares Trilastic She Dives Long Sleeves Rashguard is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, 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 Mares Trilastic She Dives Long Sleeves Rashguard is a no-brainer for any diver who spends serious time on the surface.




Emily Wong –
I’m not impressed with the durability of the rash guard. After only a few uses, it started to show signs of wear and tear. I hope it lasts longer than this.
Charlotte Lim –
I love how Mares Trilastic She Dives Long Sleeves Rashguard provides excellent sun protection for my skin while scuba diving. It’s so comfortable to wear and the long sleeves are perfect for protecting my arms from the harsh sun. I also appreciate its flexibility and breathability.
Ava Lee –
I wish it had more color options to choose from, because I would love to get another one in a different color.
Aiden Koh –
I really like how this rash guard provides UPF 50+ protection from the sun’s harmful rays. It’s perfect for scuba diving and snorkeling trips during peak sun hours.
Hazel Seet –
I’m confused about the sizes, are the sizes for women larger than men?
Junhao Lo –
Thank you for reaching out, Hazel. Our sizes actually correspond to a standard women’s sizing chart. However, we’ve found that some of our customers prefer the comfort and fit of our rash guards. If you’re concerned about sizing, I recommend checking our size guide (available on the product page) or contacting our customer service team for more information. We’re happy to help you find the right fit.
Derek Tan –
I used this rash guard for my last dive trip and it exceeded my expectations. The material is lightweight and quick-drying, making it perfect for scuba diving. I also like how it fits snugly without being too tight.