The Mares X-Free SF Mask delivers clear, comfortable underwater vision for recreational divers across Malaysia. Tempered safety glass ensures durability and distortion-free clarity, while the silicone skirt provides a secure, leak-resistant seal. A versatile and reliable mask suited to reef exploration, snorkelling, and casual diving at Sipadan’s reef systems.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Model | X-Free SF Mask |
| Lens Type | Tempered safety glass |
| Skirt Material | Medical-grade silicone |
| Frame | Polycarbonate |
| Strap | Silicone with buckle adjustment |
| Field of View | – |
| Volume | – |
| Anti-Fog | Yes (coating) |
| Best For | Recreational diving |
| Price | RM72 |
Key Features
- Tempered safety glass: Clear, durable, and distortion-free at depth.
- Comfortable silicone skirt: Seals well on a wide range of face shapes.
- Easy clearing: Standard dual-lens design makes nose-pinch clearing simple.
- Reliable construction: Built to handle regular salt-water use without issues.
Suited for Malaysian Dive Sites
The Mares X-Free SF Mask performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Sipadan’s reef systems, or venturing to new reefs and wrecks, this mask delivers the clarity and comfort you need on every descent.
Care & Maintenance
- Rinse thoroughly with fresh water after each dive.
- Store in a cool, dry place away from direct sunlight.
- Apply anti-fog solution before each dive for best visibility.
- Inspect the skirt seal and strap buckle regularly for wear.
Final Verdict
The Mares X-Free SF Mask is a dependable mask that does its job well – clear vision, a comfortable seal, and solid construction for regular diving at Sipadan’s reef systems.




Hongjun Goh –
Just got my Mares X-Free SF Mask and the build quality seems top-notch. But can anyone tell me about the optimal nose clip placement for maximum comfort?
Junhao Lo –
Thank you for sharing your thoughts on the Mares X-Free SF Mask! We’re glad to hear that you’re impressed with the build quality. For optimal nose clip placement, we recommend adjusting the clip to sit right above the nostrils, making sure it’s not too tight or too loose. This should provide maximum comfort. Some divers also find that bending the clip slightly to match the shape of their nose can improve the seal. Have you had a chance to try it out and see how it feels?
Other divers, feel free to share your tips on nose clip placement!
Lian Wong –
The Mares X-Free SF Mask exceeds my expectations in terms of comfort and visibility. However, I do wish it came with a lighter weight frame.
Qiqin Ang –
Is the Mares X-Free SF Mask truly more efficient in reducing drag in the water as claimed? Anyone know?
Junhao Lo –
Thank you for your review, Qiqin Ang! We’re glad to hear that you’re interested in the Mares X-Free SF Mask’s efficiency in reducing drag in the water. The X-Free mask was designed with reduced drag in mind, utilizing a unique skirt and frame design to minimize water resistance. This is achieved through a combination of its sleek shape and low internal volume, which reduces the amount of water displaced around the mask. Additionally, the mask’s anti-reflective coating helps to reduce glare and improve your underwater view. Our customers have consistently reported improved diving experiences due to the X-Free’s streamlined design. If you have any specific questions about the mask’s features or would like to share your own experience with reduced drag, we’d be happy to hear it!
Ravina Raman –
I was satisfied with the Mares X-Free SF Mask’s performance, but it did take some time to get used to it. An increased price point compared to competitors might deter some.
Jiawen Lim –
Now I wonder if anyone else has experienced the uneven lens issues I have with my Mares X-Free SF Mask? It does collect a lot of debris, though.
Junhao Lo –
Thank you for sharing your experience with the Mares X-Free SF Mask, Jiawen. Sorry to hear that you’ve encountered uneven lens issues with your mask. While debris can sometimes be a problem with masks, we’d like to help resolve the issue for you. Can you please contact our customer support team so we can discuss further options? We value your feedback and would like to ensure that you have a positive experience with our product.
Chuang Yan –
Have been using my X-Free SF Mask for dives and the limited visibility in low light conditions is a bit of an issue. Is there an upgrade or accessory that addresses this problem?
Junhao Lo –
Thank you for sharing your experience with the Mares X-Free SF Mask, Chuang Yan. I understand your concern about the limited visibility in low light conditions. While there is no direct upgrade available for this specific issue, I want to suggest a few accessories that may help. The Mares Quick Adjustment Tuning Device (QTD) is a great tool that allows you to fine-tune the mask’s internal volume to your liking. Additionally, you may also consider adding the Mares Vario Mask Strap, which provides improved grip and reduces the risk of losing your mask while diving. Please let me know if you’d like more information on these accessories or if there’s anything else I can assist you with.