Top 7 Women’s Triathlon Suits

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A reliable women’s tri suit is designed to be worn throughout the entire triathlon and under the wetsuit for easy and fast transition. Yet, with too many choices on the market, finding the right suit can be a bit challenging.

Lucy Charles Tri Suit
Photo credit: Donald Mirralle/IRONMAN

In this article, we’ll tell you about the best tri suits to wear, whether you’re a beginner or an advanced athlete. We’ll also tell you about the essential factors to consider when shopping for a tri suit, so let’s dive in.

Best Women’s Tri Suits

Although an average Olympic triathlon distance can last for 3-4 hours, some races last a lot longer – up to 13-15 hours for Ironman distances, so you need a tri suit that feels extremely comfortable and fits right. In addition, it will provide the required protection and won’t restrict your movement.

Our top 7 choices are made of reliable material but offer various features to help you pick a suitable model.

1. Roka Gen II Elite Aero Tri Suit

Women's Gen II Elite Aero Short Sleeve Tri Suit

As a passionate triathlete, I’m always on the lookout for top-quality gear that enhances my performance, and ROKA’s Gen II Aero Tri Suit has done just that. With its perfect blend of comfort, aerodynamics, and functionality, this tri suit has become my go-to choice for races of all distances. It’s designed for the sprint to full Ironman distances, providing women with comfort and confidence on race day.

The Roka Elite Aero II is made of high-quality Italian fabric with high shape retention, so it won’t become loose regardless of how often you wear it. It has been tested for adequate performance on the road, in the tunnel, and in the water, keeping you comfortable no matter how challenging your race is. Moreover, it comes in 8 different sizes, so you’ll definitely find one that fits.

Unlike other suits, this one won’t become too loose when wet, and the UPF 30+ aero mesh and complete Coldblack provide incredible temperature regulation. The no-sew knit fabric retains proper compression without “sausage legs” that make you uncomfortable. Moreover, the low-profile foam chamois support your movement on the bike without the diaper butt look.

This tri suit will be an excellent investment with the carbon core support panel and the durable zippers. It also comes with a reasonable price tag. But, while many athletes like its low-profile design, some users would prefer something more flashy so their fans can quickly identify them.

What We Like

  • Innovative design that holds its shape after long hours of wear.
  • Provides maximum comfort on land and in water.
  • Retains proper compression and regulates the body temperature.
  • Carbon core for support.
  • Reasonable price.

What We Don’t Like

  • Low-profile design.

2. 2XU Aero Sleeved Trisuit

2XU Aero Sleeved Women's Trisuit

With industry-leading aerodynamics, the Aero Sleeved Trisuit is made with incredible muscle support to reduce fatigue after long races, thus improving your performance. In addition, it provides excellent ventilation to keep you comfortable while reducing drag.

The Aerodynamic SBR CHANNEL provides more shoulder movement, while the breathable and quick-drying SBR VENT keeps your body dry for more comfort. With grown-on grippers and a powerful and lightweight PWX, this tri suit doesn’t ignore your lower body. The TMF® Aero Tri chamois are designed for women to suit their bodies and boost their confidence. You’ll have three colors and five sizes to find the most suitable tri suit.

While the compression around the arms can reduce drag and facilitate movement in the water, it might be a little uncomfortable. In addition, you need to size up because this tri suit runs small.

What We Like

  • Muscle support to reduce fatigue.
  • Aerodynamics provides more movement.
  • Lightweight fabric with good ventilation.

What We Don’t Like

  • Tends to run small.
  • The compression in the arm area can be a little bit uncomfortable.

3. DeSoto Women’s Trisuit

DeSoto Riviera Womens Tri Suit

Available in two bright patterns, this tri suit will definitely attract attention with its uplifting colors and incredible design. It boosts your performance by keeping you comfortable and confident, and the crowd will notice you for your elegance and style.

The DeSoto Femme Tri Suit is designed to fit like a second skin, eliminating unnecessary drag during swims, runs, and bike rides. In addition, the fabric protects you from chafing, while the 4mm float pads provide more comfort when you’re cycling. These pads are antibacterial with moisture-wicking properties and offer a 4-way stretch.

With the Skin Cooler™ fabric, you’re unlikely to feel hot. The material regulates your temperature and provides good UV protection with a breezy cooling sensation. The Mobius Comfort Compression fabric doesn’t feel restrictive, and the tri suit features reflective logos for low-light visibility conditions.

Yet, you might need help finding the right tri suit because this one is available in four sizes only. Some users might also dislike that it doesn’t have an internal bra.

What We Like

  • Stylish design with reflective logos for low-light visibility conditions.
  • The fabric eliminates drag and improves your performance.
  • Antimicrobial float fabrics with moisture-wicking properties.
  • UV protection with a cooling sensation.

What We Don’t Like

  • Only four sizes are available.
  • Doesn’t come with an internal bra.

4. Castelli Sanremo Ultra Speed Suit

Castelli Sanremo Ultra Speed Suit

Whether you’re training for the 70.3 or full-distance triathlon, the Castelli Sanremo Ultra Speed Suit won’t disappoint you, as it’s designed to deliver the perfect comfort and speed combo. This lightweight tri suit weighs 200 grams, with the upper part borrowed from the best-selling Free Sanremo 2 Short Sleeve suit and the lower part borrowed from the PR 2 Speed Suit.

The fabric delivers excellent aerodynamics and moisture management, while the Velocity mesh panels at the back improves breathability and blocks 94% of the UV rays. In addition, you can easily open the front zipper during hot runs for some extra air. The front opening also facilitates front bending while cycling. Finally, this tri suit has two rear pockets for nutrition and a comfortable seat pad to provide more comfort while cycling, but it won’t bother you when you run.

But be warned because, unlike other Castelli products, this one has a unique sizing chart, and the tri suit tends to run small. Moreover, it comes in only five sizes, so you might need help finding the right fit.

What We Like

  • An improved version of a successful best-selling suit.
  • Excellent aerodynamics and moisture management.
  • Good breathability and UV protection.
  • Comfortable seat pad for cycling.

What We Don’t Like

  • The sizing chart can be confusing.
  • The tri suit runs small.

5. COEUR Cyberchic One-Piece Triathlon Suit

Cyberchic Women's Sleeved One Piece Triathlon Suit

Featuring seamless chamois, the COEUR Sports Cyberchic Sleeved One Piece Triathlon Suit is an affordable yet reliable tri suit for those who want the best combo of simplicity and practicality. The tri suit is elegant with bright colors to get you noticed and fits like a second skin for more comfort during runs, bike rides, and swims.

The 6-inch inseam and gripper provide a comfortable saddle ride and allow your legs to move comfortably while running. At the same time, the anti-friction seams reduce the risk of chafing for a relaxing experience. In addition, the top part of the tri suit features side and back mesh panels for better breathability, and the sleeves are also breathable while providing better UV protection.

This tri suit is made of lightweight Italian fabrics with better compression and water-repelling capabilities. With improved aerodynamics, it’s the perfect choice for a beginner because it comes with an affordable price tag. The front-locking zipper allows for easy access, and the two pockets carry your gear.

It’s available in 7 different sizes, but some users think the material is too delicate. This makes it more comfortable to wear but more prone to damage, especially if scratched. So, it should be washed away from rough surfaces like Velcro or any garments with metal hooks or zippers.

What We Like

  • Affordable, lightweight tri suit.
  • Bright colors.
  • Breathable fabric with UV protection.
  • Improved aerodynamics.

What We Don’t Like

  • The material is too delicate.

6. Betty Designs Do Epic Shit Tri Skinsuit

Betty Designs Do Epic Shit Tri Skinsuit

This Betty Designs short-sleeved one-piece tri suit will stay in place while competing in a short or long-course triathlon, giving you the confidence you need. It’s specifically designed for women with thinner, lightweight, and antimicrobial chamois to transition from bike to run and will fit adequately under a wetsuit when you swim.

Made of the compressive and breathable RaceFlow™ combined with the Acqua Zero© Lite fabric, the Do Epic Shit Tri Skinsuit is designed to provide more comfort, keep your body cool, and repel moisture. The quick-dry effect makes you feel more comfortable during every competition stage. In addition, the longer sleeves hit right above the elbow, providing more protection without restricting your movement, thanks to the ribbed aero channels.

While wearing this tri suit, you’ll enjoy better performance with the ergonomic pattern. The flatlock seams add to the comfort of this tri suit, while the front zipper goes to the waist to facilitate putting it on and taking it off. In addition, it comes with two lower pockets for your energy gels.

You’ll attract attention with the gold pattern that makes this tri suit highly stylish, and it comes in six sizes. It runs true to size, but some users dislike that it doesn’t come with any support in the bust area.

What We Like

  • Stylish design.
  • Breathable and compressive fabric for more comfort.
  • Keeps the body cool and repels moisture.
  • Antimicrobial chamois are specifically designed for women.

What We Don’t Like

  • Lacks support in the bust area.

7. Wyn Republic Luceo Aero Tri Suit

Wyn Republic Luceo Aero Tri Suit

The Wyn Republic Luceo Aero Tri Suit is the fruit of two years of extensive testing, providing triathlon competitors with a reliable suit that reduces friction and improves performance. The innovative Italian fabric eliminates wind resistance to boost your running or cycling performance. In addition, the suit fits comfortably under your wetsuit to allow you to excel as a swimmer.

Engineered for aerodynamics, this tri suit supports various sports and activities thanks to its paneled design. The mesh in the underarm area improves breathability, while the hex aero sleeves provide a good range of motion. In addition, you’ll feel extremely comfortable in this tri suit because the flatlock stitching won’t scratch your skin.

Unlike other comfortable tri suits that might easily get damaged or scratched, this one is specifically designed for chlorine and sand resistance. It also provides excellent UV protection. In addition, it comes with a large back pocket with two side openings and a full zip front opening.

This tri suit is available in six sizes and two colors, but it runs a bit small, so you’ll need to size up. It’s also a bit expensive, compared to other tri suits of similar quality.

What We Like

  • Tested to provide comfort and boost performance.
  • Italian fabric to eliminate wind resistance.
  • Underarm mesh for better breathability.
  • The fabric is chlorine and sand resistant.

What We Don’t Like

  • Runs small.
  • More expensive than other products of the same quality.

How to Choose the Women’s Tri Suit

Women's Tri Suit

In addition to getting physically ready for your upcoming triathlon, putting some effort into choosing the best tri suit will definitely pay off. Here are a few factors to consider.

Fit and Comfort

Fit and comfort go hand in hand when you’re training or competing. Your tri suit should fit right, so it doesn’t cause any discomfort or scratch your skin. At the same time, the right tri suit will keep you comfortable by hugging your body and boosting your performance.

Women’s bodies are different from men’s, so the chamois should be specifically designed to provide comfort while running or cycling.

Fabric Qualities

In addition to the design, you need to think about the quality of the fabric. Thinner fabrics are comfortable, but you definitely need some support. So, we recommend you pick a tri suit that offers compression and hugs your body at the right spots, so you can feel confident while running, cycling, or swimming.

Consider the suit’s breathability and UV protection to keep your skin in good shape. Moreover, a tri suit that repels water and has moisture-wicking properties will keep you comfortable through the course.

Extra Features

There are a lot of extra features that can set your tri suit apart from the rest. For example, you can go for a low-profile one if you don’t like to attract attention, or you can choose a tri suit with a flashy logo and design.

The extra pockets can hold some essential gear without restricting your movement. You should also ensure the zippers are reliable and easy to use.

Questions You May Have

Do you wear a bra with a tri suit?

While many tri suits for women include built-in sports bras, if you have larger breasts, you may opt to wear an additional sports bra underneath for extra support, particularly during the run portion of the race.

What triathlon suit should I buy?

You should buy a triathlon suit that offers a snug fit, quick-drying and breathable materials, built-in support, and adequate padding for the bike portion, considering your budget and personal preferences.

What do triathletes wear under tri suit?

Triathletes typically wear nothing under their tri suit, as it is designed to function as a one-piece garment for swimming, cycling, and running without needing additional layers.

What do female triathletes wear under wetsuit?

Female triathletes typically wear their tri suit under their wetsuit, as it serves as a comfortable and functional base layer for all three disciplines of the race.

What is the difference between a swimskin and Trisuit?

The main difference between a swimskin and a trisuit is that a swimskin is specifically designed for swimming and is worn over a trisuit or swimsuit to reduce drag, while a trisuit is an all-in-one garment made for all three disciplines of a triathlon, including swimming, cycling, and running.

Wrap Up

With many tri suits on the market, choosing the right one for your upcoming triathlon might seem difficult. We chose the Roka Gen II Elite Aero Tri Suit as our top choice because of its reasonable price and fantastic quality. This tri suit is versatile and comfortable, and you’ll definitely sense the improvement in your performance. Yet, other cool models on our list might work for you if you don’t like this one.

Photo of author

Lauren Wilson

Lauren, an adept triathlete and a passionate writer, has been a cornerstone of since its inception. She brings an in-depth, personal understanding of the triathlon world, having competed in numerous prestigious races including the Ironman Worlds and Challenge Roth.

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