The Mares Razor F740 Fin Blade is a diving accessory from Mares – a useful addition to any diver’s kit. Designed for durability and reliability in salt water, it’s the kind of gear that does its job quietly and well on every dive at Tioman’s diverse coral gardens.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Razor F740 Fin Blade |
| Type | Accessory |
| Material | – |
| Best For | Diving equipment |
Key Features
- Durable construction: Salt-water resistant and built to last.
- Practical design: Does exactly what it’s supposed to – no fuss.
- Lightweight: Adds almost nothing to your dive kit.
- Versatile: Useful across a wide range of diving situations.
Suited for Malaysian Dive Sites
The Mares Razor F740 Fin Blade is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Tioman’s diverse coral gardens, 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 salt-water use.
- Dry fully before storing.
- Inspect for wear regularly.
- Replace when it no longer functions properly.
Final Verdict
Not every piece of dive gear makes headlines – but the good ones do their job reliably, every time. The Mares Razor F740 Fin Blade is one of those.




Evelyn Lian –
The Mares Razor F740 Fin Blade met all my expectations, but I wish the packaging could have included additional instructions for users new to the product.
Karen Tan –
How does the Mares Razor F740 Fin Blade compare to other fin blades on the market? Are there any noticeable differences in terms of performance and durability?
Junhao Lo –
Thank you for your question, Karen! The Mares Razor F740 Fin Blade is a high-performance fin blade designed for competitive swimmers. Compared to other fin blades on the market, it offers a unique combination of power, speed, and efficiency. The blade’s narrow and pointed design allows for a more efficient swimming stroke, which can result in faster times and improved performance. Additionally, the Mares Razor F740 Fin Blade is made with high-quality materials that ensure durability and longevity. However, it’s worth noting that individual results may vary depending on the swimmer’s technique and preferences. Would you like to know more about how to choose the right fin blade for your needs?
Cecilia Leong –
This is an excellent product for swimmers looking for a blade that won’t weigh them down. I’m extremely satisfied, especially considering the price.
Evelyn Koh –
What are the materials used to make the Mares Razor F740 Fin Blade? Is it made of a durable material that can withstand harsh marine conditions?
Imran Hanafiah –
Thank you for your question about the Mares Razor F740 Fin Blade. This product is made from high-quality stainless steel, which is renowned for its durability and resistance to corrosive marine environments. The material is carefully crafted to withstand harsh conditions, ensuring a long lifespan for the blade. We’re confident in the quality of the Mares Razor F740 Fin Blade, and we’re happy to answer any further questions you may have. Have you had a chance to use the product, or are you considering purchasing it?
Rachelle Teo –
I’ve been pretty impressed with the Mares Razor F740 Fin Blade, but I did have an issue with the packaging. One of the blades was slightly damaged during shipping. Other than that, I’m happy with the product.
May Wong –
I’m thoroughly impressed with my new Mares Razor F740 Fin Blade! The sleek design and durable construction make it a joy to use. Whether I’m a seasoned diver or a beginner, this fin blade has exceeded my expectations. I’m not sure about the long-term durability of the blade, but so far, it’s been performing flawlessly.
Jasmine Liew –
The Mares Razor F740 Fin Blade is quite a game-changer for me. I’ve always struggled with my old fin blades, but this new one has provided me with a much smoother and more efficient diving experience. I’m still getting used to it, but so far, I’m loving it.
Melissa Tan –
I’ve been using my Mares Razor F740 Fin Blade for a few months now, and I must say, it’s been a great investment. The blade is easy to clean and maintain, and it’s been performing consistently well. However, it did take some time to get used to the unique design.
Lester Tan –
Does anyone know if there’s going to be a waterproof cover for the blade? I’d love to be able to protect it when not in use.
Imran Hanafiah –
Thank you for reaching out, Lester. Unfortunately, we don’t have information about a waterproof cover for the Mares Razor F740 Fin Blade. However, I’d like to suggest reaching out to Mares directly and asking about it. They might have a product in development or a recommendation for protecting the fin blade. I’ll make sure to pass along your suggestion to our team, and we’ll keep an eye out for any updates on this. Have you considered reaching out to other scuba diving communities to see if anyone has come across a solution?
Jeraldine Ong –
Has anyone considered a version with an ergonomic grip? I love using the Mares Razor but find myself wanting more control, especially during long swims.
Junhao Lo –
Thank you for your suggestion, Jeraldine. We appreciate your feedback about the Mares Razor F740 Fin Blade. An ergonomic grip could be a great feature to improve control during long swims. Unfortunately, this specific blade doesn’t have an option for an ergonomic grip. However, we can forward your suggestion to our product development team for consideration. Please stay tuned for any future product updates.
Helen Low –
The Mares Razor F740 Fin Blade has been a game-changer for my swimming routine. The only minor drawback is that it doesn’t come with a storage pouch.
Davinia Soo –
I’ve had the Mares Razor F740 for some time now, and while it’s a great product, I’m curious whether the company plans to release a version with adjustable blades?
Junhao Lo –
We appreciate your feedback on the Mares Razor F740 Fin Blade. We’re glad to hear you’ve been enjoying the product. As of our latest update, we have not announced any plans for a version with adjustable blades. However, we’re constantly working on new designs and features to enhance our product line. We encourage you to stay tuned for any upcoming product releases or updates by following our social media channels.