Tips for Buying a Freediving Wetsuit

Dive into the world of freediving with confidence as we guide you through the essential tips for buying a wetsuit.

Just like the ocean's depths, the market is vast and overwhelming, but fear not. In this concise and informative article, we will explore the intricate details of construction, lining, skin types, and thickness to ensure you find the perfect fit for your underwater adventures.

Let us equip you with the knowledge to make an informed decision and enhance your performance in the water.

Key Takeaways

  • Choose a wetsuit based on the type of diving activity and design features.
  • Consider the lining of the wetsuit for protection and ease of use.
  • Decide between smooth skin and open cell suits based on the specific needs and preferences.
  • Select the right thickness and fit of the wetsuit for optimal comfort and performance.

Construction and Design

One important aspect of freediving wetsuits is their construction and design, which can vary depending on the specific needs and preferences of the diver.

Freediving wetsuits are typically two-piece suits, consisting of mid to high-waisted pants and a hooded top with a between-the-legs closure. This design offers the benefit of being able to wear only the top for warm-water adventures.

In terms of materials, freediving wetsuits are more flexible and form-fitting compared to surf and scuba suits. Additionally, the lining of the wetsuit serves multiple purposes, including protecting the suit from the sun and scratches, making it easier to put on and take off, and increasing the overall structural integrity.


The lining of a freediving wetsuit serves as a protective barrier and enhances the overall performance of the suit.

An internal lining offers several benefits. Firstly, it protects the suit from the sun and scratches, ensuring its durability.

Secondly, an internal liner acts as a shield against finger and toenails, preventing any damage to the suit.

Additionally, it makes it easier to put on and take off the wetsuit, enhancing convenience.

Moreover, the internal liner increases the suit's structural integrity, making it more resistant to wear and tear.

Lastly, the lining prevents the neoprene material from sticking to the skin, ensuring comfort during dives.

Different types of lining materials are available, such as nylon, plush, or titanium, each offering its own set of advantages.

Smooth Skin

Smooth skin suits are designed to help the wetsuit glide through the water more easily, providing freedivers with optimal performance. These suits have several advantages, including better wind-blocking capabilities and improved hydrodynamics. The smooth surface reduces drag, allowing freedivers to move through the water with less resistance.

However, there are also some disadvantages to consider. Smooth skin suits are typically more expensive and fragile compared to other types of wetsuits. They are often reserved for line diving and apnea enthusiasts who require maximum performance. Additionally, smooth skin suits are prone to tearing, so extra care must be taken when handling and storing them.

Despite these drawbacks, for serious freedivers looking for the best performance in the water, a smooth skin suit can be a valuable investment.

Open Cell Vs. Closed

Interestingly, the choice between open cell and closed wetsuits plays a crucial role in determining the overall performance and functionality of a freediving suit. Here is a performance comparison between open cell and closed wetsuits:

  1. Open Cell Wetsuits:
  • Pros:
  • Excellent insulation and warmth due to the lack of a liner.
  • Enhanced flexibility and freedom of movement.
  • Better water sealing properties when properly lubricated.
  • Ideal for colder water temperatures.
  • Cons:
  • Delicate and prone to tearing, requiring careful handling.
  • Challenging to put on, often requiring the use of soapy water or diluted conditioner.
  • More expensive compared to closed wetsuits.
  1. Closed Wetsuits:
  • Pros:
  • Durable and resistant to tears, making them suitable for rough conditions.
  • Easier to put on and take off.
  • Less expensive than open cell wetsuits.
  • Cons:
  • Less insulation and warmth compared to open cell wetsuits.
  • Reduced flexibility and range of motion.

Understanding the pros and cons of open cell and closed wetsuits will help you make an informed decision based on your specific diving needs and preferences.

Thickness and Fit

A good freediving wetsuit should have a thickness and fit that provides both comfort and adequate insulation based on water temperature and personal preference. When choosing the right thickness, consider the water temperature you will be diving in.

A 3mm suit is suitable for water temperatures of 26C-21C (80F-70F), while a 5mm suit is recommended for temperatures of 21C-15C (70F-60F), and a 7mm suit for temperatures of 15C-10C (60F-50F). However, personal preference also plays a role in selecting the thickness. Thinner suits offer more flexibility but may compromise on warmth.

Ensuring a proper fit is essential to minimize water movement and maintain body temperature. The suit should fit snugly, allowing for comfortable movement and extended wear. It may be necessary to try on multiple suits to find the right fit.

Durability and Price

Considering the investment you are making in a freediving wetsuit, it is important to assess its durability and price in order to make a well-informed decision. Here are some key points to consider:

  1. Durability vs. Flexibility: Look for a wetsuit that strikes a balance between durability and flexibility. A durable suit will withstand the rigors of underwater exploration, while a flexible one will allow for easy movement and comfort in the water.
  2. Price: Set a budget for your wetsuit purchase and explore options within that range. Consider that higher-priced suits often offer better quality and durability, but there are also budget-friendly options available that can still provide satisfactory performance.
  3. Research and Compare: Take the time to research and compare different brands and models. Read reviews from other freedivers to get a sense of the durability and price value of each option.
  4. Consider Long-Term Investment: While it may be tempting to opt for a cheaper wetsuit, keep in mind that a higher-quality, more durable suit may save you money in the long run. Investing in a suit that will last longer and endure the demands of your freediving adventures can be a wise choice.

Care and Maintenance

To ensure the longevity and optimal performance of your freediving wetsuit, it is essential to regularly clean and properly store it.

After each use, rinse the wetsuit thoroughly with fresh water to remove any salt, sand, or debris. Avoid using hot water or harsh detergents, as they can damage the neoprene material. Instead, use a mild soap or wetsuit cleaner to gently scrub the suit.

Hang the wetsuit in a cool, shaded area to dry, avoiding direct sunlight.

When storing the wetsuit, avoid folding or creasing it, as this can cause damage. Instead, lay it flat or hang it on a wetsuit hanger.

Additionally, avoid storing the wetsuit in a damp or humid environment, as this can lead to mold and mildew growth.

Frequently Asked Questions

How Do I Determine the Right Suit Thickness for My Freediving Needs?

To determine the right suit thickness for freediving, consider the water temperature and personal preference. Use a 3mm suit for 26C-21C, 5mm for 21C-15C, and 7mm for 15C-10C. Thinner suits offer more flexibility, but prioritize comfort and warmth.

Can I Use a Surf or Scuba Suit for Freediving?

When considering using a surf or scuba wetsuit for freediving, it's important to weigh the pros and cons. While these suits may provide some benefits, they lack the specialized design and features necessary for optimal freediving performance.

Are Two-Piece Suits Suitable for All Types of Freediving?

Two-piece suits are suitable for all types of freediving. They offer the option to wear only the top for warm-water adventures and help prevent water from moving through the suit. This flexibility is beneficial for different diving conditions.

What Are the Advantages of Using a Smooth Skin Suit for Freediving?

Smooth skin wetsuits offer benefits for freediving such as improved hydrodynamics and wind resistance. They are more expensive and delicate, typically preferred by advanced divers. The smooth surface helps reduce drag and enhance performance in line diving and apnea.

How Should I Care for and Maintain My Freediving Wetsuit to Prolong Its Lifespan?

Wetsuit care is crucial for prolonging its lifespan. Rinse with fresh water after each use, avoid direct sunlight, and store it in a cool, dry place. Repair minor tears promptly and follow the manufacturer's guidelines for cleaning.

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