Do you wear a bra in the triathlon?

Mostly yes. While many women's triathlon suits come with built-in support, the level of support varies. But wearing a sports bra for triathlon underneath will be a must for most because running without support is...well, painful. Opt for a high-quality sports bra that fits well under your suit without causing chafing or discomfort. However, the band of the bra should not be too tight so that it would restrict your breathing.

What do female triathletes wear under the wetsuit?

It's common to wear the trisuit directly under the wetsuit. This ensures a smooth transition from swim to bike. Choose materials that offer quick drying and minimal water absorption. Here is a detailed guide on what to wear under a triathlon wetsuit .

What do female triathletes wear?

Female triathletes either wear a trisuit or a swimsuit. A two-part triathlon kit is also a good option. Accessories like silicone swim caps for long hair and elastic laces for quick shoe changes enhance race day efficiency. Find out more on what to wear to a triathlon .

Can you wear cycling shorts for a triathlon?

While you can wear cycling shorts for the bike portion of a triathlon, they are not ideal for the swim and the run due to their thicker padding, which can retain water and cause discomfort. Tri shorts , part of a triathlon kit, are designed with a thinner pad suitable for all three disciplines and are a better option for competitive triathletes. But if you don't mind losing some time in the transition and feel more comfortable that way, then go for it and change into whatever feels best for you!

25 Best Women's Triathlon Suits In 2025

Are you also sick of ugly trisuits? I definitely am.

So I’ve compiled a list of the most stylish ones there are.

Only for you to find the best women’s triathlon suit for your triathlon race.

Because the best trisuit is not only aerodynamic, it’s also pretty and makes you feel even faster!

I’ve looked through countless options to bring you the crème de la crème of women’s triathlon suits.

So let’s dive in and find your perfect tri outfit;)

What Are the Best Women’s Triathlon Suits?

Finding the perfect triathlon suit means blending functionality with style.

I’ve considered design, comfort, and aerodynamics to help you perform your best. Below is a comparison of standout triathlon suits that combine performance with aesthetics.

Note that this is a very subjective review as I review them according to my taste.

1. Roka WOMEN’S GEN II ELITE AERO SHORT SLEEVE TRI SUIT

The Roka Women’s Gen II Elite Aero Short Sleeve Tri Suit is a marvel of engineering and design, specifically tailored for the female triathlete seeking top-tier performance without compromising on comfort. This suit integrates cutting-edge aerodynamic technology with a female-specific fit to ensure optimal efficiency and support throughout the entire race.

Key Benefits

Aero fabric technology significantly reduces drag in both water and air phases, enhancing speed and efficiency.
Short sleeve design offers additional coverage for sun protection while optimizing aerodynamics.
Quick-drying materials and strategically placed ventilation keep athletes cool and comfortable from start to finish.

My Personal Opinion

This one is rather basic I would say but still looks very cool due to the different shapes on the core and generally the texture of the used materials. It’s designed with competitive triathletes in mind, aiming for maximum comfort and high performance on the race course and in open water. Its sun protection and quick-drying materials are perfect for those long race days, ensuring you look and feel great from the start line to the finish line.

2. 2XU CORE SLEEVED TRI SUIT

The 2XU CORE Sleeved Trisuit is engineered for endurance and performance, making it an ideal choice for triathletes seeking both comfort and speed.

Key Benefits

Dynamic compression reduces muscle fatigue and increases circulation.
Ergonomically engineered paneling for maximum comfort and aerodynamics.

My Personal Opinion

This is also a very simple suit but highly functional due to the use of compressive materials. However, some athletes may find the compression too tight. Nevertheless, this is a high quality and very good-looking suit!

3. TRI-FIT GEO LIGHTNING Women’s

The TRI-FIT GEO LIGHTNING stands as a testament to thoughtful design and versatility, offering triathletes a seamless and stylish solution for race day. What truly sets this package apart is the synergy between aesthetics and functionality. They make sure, athletes not only look cohesive but also benefit from the aerodynamic and comfort-focused features embedded in each item.

Key Benefits

You can get it as a bundle with a matching tri suit, cycling gloves, and calf sleeves for a full look.
Aero-optimized fabric and fit for enhanced performance across disciplines.
Breathable, quick-dry materials for comfort from start to finish.

My Personal Opinion

The bundled approach offers great value and is a really great idea that I haven’t seen yet from the competitors. Not only the brand want to stand out, but the athletes as well with their distinctive designs.

4. TRI-FIT EVO 2.3 Women’s

The TRI-FIT EVO 2.3 for women pushes the boundaries of triathlon performance wear, focusing on ergonomics, aerodynamics, and comfort.

Key Benefits

Advanced technical fabrics for extreme moisture management and breathability.
Sleek design with minimized seams to reduce drag and enhance comfort.
Extensive research-backed ergonomic fit to support muscle efficiency and movement.

My Personal Opinion

What’s funny is, that it has storage pockets that are placed on the hips for smaller stuff like gels and then also some bigger pockets on the back. This makes it really the ideal trisuit for long-distance triathlons.

5. Santini VIPER

The Santini VIPER tri suit is a masterpiece of design and functionality, created in partnership with Ironman, showcasing both brands’ commitment to triathlon excellence.

Key Benefits

Incorporates Ironman branding for fans of the iconic race series.
Crafted from aerodynamic and water-repellent fabrics for efficiency in every stage.
Integrated cooling zones and high-compression areas for comfort and performance.

My Personal Opinion

This one is my favorite from all of Sinitni’s trisuits! They are the official partner of Ironman and thus have their branding also on their elite suits. You might say that the official Ironman partnership adds a level of prestige to it. For this reason, they have limited design variations outside the Ironman branding.

The price reflects its high-end status and official partnership.

Another big feature is the chamois pad that’s made out of high shock absorbing no water retention tower gel. Which has been created specifically for long-distance triathlon.

6. Tres Piñas Aero Tri Suit

Tres Piñas combines both aesthetics and functionality in their trisuit design, focusing on comfort, performance, and style for the female triathlete.

Key Benefits

Lightweight, breathable fabric for optimal race-day comfort.
Integrated nutrition storage solutions for long-distance races.
Vibrant, unique designs that stand out on the race course.

My Personal Opinion

This brand was made from women for women. And this brand has SO pretty tri suits that I could not even decide which one I like best…

They really offer eye-catching designs for athletes wanting to make a statement. And their functional features cater to both sprint and long-distance triathletes.

7. Ryzon Arise Series Sleeve Tri Suit Women

Ryzon’s Arise Series Sleeve Tri Suit for women is all about empowering athletes with technology, comfort, and style, offering features that cater to competitive and amateur triathletes alike.

Key Benefits

Innovative fabric that adapts to movement and temperature, offering flexibility and thermoregulation.
Aero sleeves for reduced drag and improved UV protection.
Thoughtful pocket placement for nutrition and essentials, accessible without disrupting aerodynamics.

My Personal Opinion

I think that the Ryzon suits are very basic. But they come in a few colors which are all pretty. Their versatile design is suitable for all triathlon distances. But the aesthetic design might be too minimalistic for some preferences and the sizing may be less inclusive for all body types.

8. Zoot Women’s Ultra Tri P1 Racesuit – Cote d’Azur

Zoot’s Ultra Tri P1 Racesuit in the Cote d’Azur design combines high performance with visual appeal, offering functionality in a stunning package.

Key Benefits

High-performance fabrics with UPF 50+ protection for optimal race conditions.
Vibrant, inspired-by-nature design for standout style.
Ergonomic construction and supportive seam lines for comfort and muscle support.

My Personal Opinion

Zoots tri suit is without doubt my favorite from Zoot. It’s really unique and appealing. They also have other, bolder designs for people who want to stand out from the rest. They have a premium price for a premium product, which might not suit all budgets. But definitely worth it as they’re really high quality.

9. Zone3 Activate+ Short Sleeve Trisuit

Zone3’s Activate+ tri suit is a testament to cutting-edge technology and design, offering unmatched performance benefits for serious triathletes.

Key Benefits

Innovative fabrics for breathability, comfort, and moisture-wicking.
Pockets are strategically placed to minimize drag while offering storage.
Created together with Aero specialist.

My Personal Opinion

This trisuit is definitely cutting-edge and already looks like it was made in the wind tunnel. It offers state-of-the-art technology and materials.

10 Betty Designs Racing The Sunset Short Sleeve Tri Skinsuit

Betty Designs’ Racing The Sunset Short Sleeve Tri Skinsuit is where high-performance meets high fashion in the world of women’s triathlon attire. Crafted for the female athlete who dares to stand out, this skinsuit combines eye-catching aesthetics with premium functionality to ensure you’re race-ready and stylish.

Key Benefits

Water-repellent fabric technology ensures swift transitions and performance in the swim phase, while the short-sleeved design boosts aerodynamics.
Distinctive, vibrant designs that capture the essence of racing against the sunset, ens