Choosing the right wetsuit can make a significant difference in your performance and comfort, whether you're a triathlete or a dedicated open water swimmer. At Sumarpo, we offer wetsuits designed for both triathlon and open water swimming, and while there are some key differences, the choice ultimately depends on your specific needs and preferences. In this blog, we’ll dive into the main distinctions between triathlon wetsuits and open water wetsuits, so you can make an informed decision based on your swimming activities.
Key Differences Between Triathlon Race Suits and Open Water Wetsuits
1. Shoulder Flexibility
One of the most critical differences between triathlon race wetsuits and open water wetsuits lies in the flexibility of the shoulders. Triathletes need a wetsuit that allows them to move their arms freely and efficiently without restricting their stroke. Triathlon race suits are designed with thinner neoprene around the shoulders (usually 1-1.5mm), which enhances flexibility and reduces fatigue during the swim portion of the race. This is essential for conserving energy, as triathletes must also bike and run after the swim.
In comparison, open water wetsuits are also built with flexibility in mind but may not prioritize shoulder movement as much as triathlon wetsuits. Open water swimmers typically don't have the same energy conservation concerns as triathletes since they are focused solely on the swim. That being said, open water wetsuits still offer considerable shoulder flexibility for long-distance swims.
2. Buoyancy Distribution
Buoyancy is another key differentiator between triathlon and open water wetsuits. Triathlon wetsuits are specifically engineered to improve body positioning in the water, especially for those who may not have a perfect swimming technique. The buoyancy in a triathlon wetsuit is concentrated around the core and thighs, lifting the lower body to create a more streamlined position and reduce drag. This buoyancy distribution is crucial in helping triathletes save energy and swim more efficiently.
On the other hand, open water wetsuits tend to distribute buoyancy more evenly across the body. Since open water swimmers are not concerned with transitioning to other activities after the swim, their wetsuits focus more on providing a natural floating feel and overall comfort. While the buoyancy is still present, it may not be as strategically placed as in triathlon wetsuits.
3. Insulation and Thickness
When it comes to insulation, triathlon wetsuits are designed with varying thicknesses in different areas of the suit. For example, the core and legs of a triathlon wetsuit might have thicker neoprene (up to 5mm) for buoyancy and warmth, while the arms and shoulders are thinner (around 1-2mm) for flexibility. This allows triathletes to maintain warmth in colder water while still having full mobility in their arms.
Open water wetsuits, on the other hand, are often more uniform in thickness. They are designed to provide more consistent thermal protection throughout the entire body, making them ideal for long-distance swims in cold water. These wetsuits can be slightly thicker overall, offering greater insulation but potentially sacrificing some flexibility.
N-joy Wetsuits: Versatile for Both Triathlon and Open Water Swimming
At Sumarpo, we understand that many athletes participate in both triathlons and open water swims. That’s why we’ve designed wetsuits that provide the best of both worlds. Our N-joy wetsuit, for example, is an ultra-stretch, beginner-friendly wetsuit that works well for both open water swimming and sprint triathlons.
The N-joy wetsuit is crafted with premium Japanese neoprene, known for its superior flexibility and durability. It offers an excellent combination of buoyancy, warmth, and mobility, making it perfect for athletes who want a single wetsuit for different types of events. Whether you're tackling an open water swim or preparing for your first sprint triathlon, the N-joy wetsuit provides the performance you need without sacrificing comfort.
Which Wetsuit Should You Choose?
If you’re focused on triathlons:
If you primarily compete in triathlons, especially longer races like the Ironman or Olympic-distance triathlons, a triathlon wetsuit is the better choice. The added flexibility, improved buoyancy, and strategic insulation will help you swim more efficiently and conserve energy for the bike and run legs. You’ll appreciate the thinner neoprene around the shoulders and the superior body positioning provided by the buoyancy panels.
If you’re an open water swimmer:
If you mostly swim in open water and are not concerned with transitioning to biking or running, an open water wetsuit may be more suitable. The additional insulation will keep you warm during long swims in cooler water, and the even buoyancy distribution will offer comfort over extended distances. Open water wetsuits are ideal for swimmers who prioritize warmth and comfort over race-specific features.
If you do both:
If you participate in both open water swimming and start to triathlons, consider investing in a wetsuit that offers versatility, like Sumarpo’s N-joy wetsuit and Nova wetsuit. This wetsuit is designed to accommodate the needs of both open water swimmers and triathletes, making it a great all-around option. It provides the flexibility, buoyancy, and insulation needed for triathlons, while still offering the comfort and warmth required for long open water swims. Whether you’re training for your first race or enjoying a leisurely swim, Sumarpo has the wetsuit for you.
Can You Use an Open Water Wetsuit for a Triathlon?
A common question athletes have is whether they can use an open water wetsuit for a triathlon. The answer is yes, you can. However, if you plan to participate in multiple triathlons, especially longer distances, a triathlon-specific wetsuit will likely offer better performance.
That being said, for shorter races like sprint triathlons, an open water wetsuit can work well, particularly if you’re just starting out. Many beginners prefer open water wetsuits for their comfort and warmth, especially if they’re not focused on maximizing speed or efficiency.
Make your choice based on your swimming goals and the conditions in which you’ll be swimming, and remember that the right wetsuit can make all the difference in your performance and enjoyment.
