All You Need To Know Before Buying A Freediving Wetsuit
August 19, 2024
Freediving is a unique underwater activity that requires specialized equipment, especially when it comes to wetsuits. Choosing the right freediving wetsuit can significantly enhance your comfort, performance, and safety underwater. We will walk you through everything you need to know before buying your first wetsuit; covering the key differences between freediving, surfing, and scuba diving wetsuits, the appropriate wetsuit thickness based on water temperature, the various options available, and other useful information.
What Makes Freediving Wetsuits Different to Other Wetsuits?
Freediving wetsuits are specifically designed to cater to the unique needs of freedivers. While they might appear similar to surfing and scuba diving wetsuits, several key differences set them apart:
1.Flexibility and Comfort
Freediving wetsuits are generally made from more flexible materials to allow for the extensive range of motion required in freediving. Unlike scuba diving wetsuits, which can be stiffer and bulkier due to the need for thermal protection at deeper depths, wetsuits for freedivers prioritize flexibility and ease of movement.
2.Streamlining and Hydrodynamics
Freediving wetsuits are often designed to be more streamlined, reducing drag and improving hydrodynamics. This design feature is crucial for freedivers who need to move efficiently through the water with minimal resistance. Smooth skin and open-cell materials are commonly used for this purpose.
3.Thermal Protection
While both wetsuits for scuba divers and freedivers provide thermal protection, freediving wetsuits are often optimized for varying depths and water temperatures that freedivers typically encounter. They tend to be thicker in areas where warmth is needed most and thinner in areas requiring greater flexibility.
4.Two-Piece Design
Wetsuits for freedivers often come in a two-piece design, consisting of a high-waisted pant and a hooded top or jacket. This design minimizes water entry, enhances insulation, and provides a better fit compared to the one-piece wetsuits commonly used in other water sports.
What Wetsuit Thickness Do You Need?
The thickness of your freediving wetsuit is crucial for maintaining body warmth and ensuring comfort during your dives. The appropriate thickness depends on the water temperature you will be diving in:
- Warm Waters (25°C and above)
For warm water freediving, a wetsuit with a thickness of 1.5mm to 3mm is usually sufficient. These thinner wetsuits provide protection from the sun and potential jellyfish stings while offering minimal thermal insulation.
- Temperate Waters (15°C to 24°C)
In temperate waters, a wetsuit with a thickness of 3mm to 5mm is recommended. This thickness offers a balance between flexibility and thermal protection, ensuring you stay warm without sacrificing too much mobility.
- Cold Waters (10°C to 14°C)
For cold water diving, consider a wetsuit with a thickness of 5mm to 7mm. These wetsuits provide significant thermal protection and are often paired with additional freediving accessories like gloves, boots, and hoods to minimize heat loss.
- Very Cold Waters (Below 10°C)
In extremely cold waters, a wetsuit with a thickness of 7mm or more is necessary. Additionally, you may need to wear a vest, gloves, and boots.
Freediving is a very safe and fun activity when you follow procedures and rules properly. To stay safe in the water, read: The Ultimate Guide to Freediving Safety
How to Care for Your Freediving Wetsuit
Freediving wetsuits come in various materials, each with unique properties and care requirements. Understanding these materials will help you choose the right wetsuit and maintain it properly.
Open-Cell Wetsuits:
Open-cell wetsuits are made from neoprene with an inner surface that has tiny open cells. These wetsuits offer superior flexibility, warmth, and comfort because they form a close seal against the skin, reducing water movement inside the suit. However, open-cell wetsuits can be delicate and require careful handling.
Putting On and Caring for Open-Cell Wetsuits:
- Lubricate: Apply a wetsuit lubricant or diluted soap solution to the inside of the wetsuit to make it easier to put on. This reduces the risk of tearing the delicate material.
- Wet Application: Open-cell wetsuits should be put on when wet. This helps the suit slide on smoothly and adhere to the skin without damaging the material.
- Avoid Fingernails: Be careful with fingernails when handling the wetsuit to avoid punctures or tears. Use the pads of your fingers instead.
Smooth Skin Wetsuits:
Smooth skin wetsuits have a smooth outer layer that provides excellent hydrodynamics and wind resistance. These wetsuits are ideal for competitive freediving as they reduce drag and increase efficiency.
Putting On and Caring for Smooth Skin Wetsuits:
- Lubricate: Similar to open cell wetsuits, use a wetsuit lubricant or diluted soap solution to ease the process of putting on the wetsuit.
- Dry Application: Smooth skin wetsuits can be put on either wet or dry, depending on personal preference.
- Protect the Surface: Avoid contact with rough surfaces to prevent abrasions and damage to the smooth outer layer.
Nylon-Lined Wetsuits:
Nylon-lined wetsuits have an outer or inner lining made from nylon fabric, providing added durability and ease of donning and doffing. These wetsuits are more resistant to wear and tear but may not be as warm or flexible as open-cell or smooth-skin wetsuits.
Putting On and Caring for Nylon-Lined Wetsuits:
- No Lubricant Needed: Unlike open-cell and smooth-skin wetsuits, nylon-lined wetsuits generally do not require a lubricant to put them on.
- Dry Application: These wetsuits can be put on dry, making them more convenient for everyday use.
- Rinse After Use: Rinse the wetsuit thoroughly with fresh water after each use to remove salt and other residues that can degrade the material over time.
Other Useful Info to Know About Freediving Wetsuits
Fit and Sizing
A well-fitting wetsuit is essential for comfort and thermal protection. A wetsuit that is too loose will allow water to circulate, reducing its effectiveness, while a suit that is too tight can restrict movement and be uncomfortable. When trying on wetsuits, ensure there are no gaps or areas where water can enter, and that you can move freely in the suit.
Seams and Stitching
The type of seams and stitching used in a wetsuit can affect its durability and comfort. Flatlock stitching is commonly used in warmer water wetsuits but can allow some water ingress. Blind stitching and glued seams provide better insulation and are typically used in colder water wetsuits. Taped seams offer the highest level of waterproofing and durability.
Hoods, Gloves, and Boots
For colder water freediving, consider additional accessories like hoods, gloves, and boots. These items help to retain body heat and protect extremities from the cold. Ensure they fit well and are compatible with your wetsuit.
Wetsuit Maintenance
Proper maintenance of your wetsuit will extend its lifespan and keep it performing at its best. After each use, rinse the wetsuit with fresh water to remove salt, sand, and other debris. Hang the wetsuit to dry in a shaded area, avoiding direct sunlight, which can degrade the neoprene. Store the wetsuit flat or on a wide hanger to prevent creases and maintain its shape.
Custom vs. Off-the-Rack Wetsuits
While off-the-rack wetsuits are widely available and more affordable, custom wetsuits offer a tailored fit that can enhance comfort and performance. Custom wetsuits are made to your exact measurements, ensuring an optimal fit and better thermal protection. If you dive frequently or have difficulty finding a well-fitting off-the-rack wetsuit, a custom wetsuit may be worth the investment.
It can be overwhelming when looking at all the options for your first freediving wetsuit, but just consider what you will use it for, where you will use it, and how much money you have to spend.
Mares offers some great options for your first freediving wetsuit. Check them out here: