New to triathlon kit? Confused by all the different tri clothing brands? 

Buying your first trisuit can be daunting. What is a trisuit? What does a trisuit do for you? Do you really need one if you are just starting out in triathlon?

Why you want a trisuit for your race...

No matter if you are training for your first race, or your second or your 50th... Yes, you do want to wear a trisuit on race day! 

Doing a triathlon calls for kit that can comfortably see you through all three disciplines: the swim, the bike and the run. 

• You need an outfit that dries quickly after the swim so you don’t get cold. 
• You need something that fits like a glove.
• You need slim, comfortable padding for protection on the bike, but a specialised pad that dries quickly.
• You need kit that does not restrict your movement.
• And most importantly for many women, you need a top that offers sufficient bust support for the high impact of running.

We also recommend purchasing your trisuit well in advance of the big day. There is an old adage about triathlons: “nothing new on race day” ever ever ever! You will be nervous enough as it is, so help calm your nerves by feeling confident and comfortable in your kit. 

Do yourself a favour and buy your trisuit now! Don’t leave it to the last minute. 

Why you can trust Trigirl

Trigirl is run by two female triathletes who are both extremely experienced fashion (and triathlon!) experts. 

Kristin is a trained designer with years in the fashion industry. She is also British Triathlon Federation Level 2 Coach, a certified Leader in Running Fitness, a Spinning® instructor and she runs her own triathlon club! She is a five-time Ironman triathlete.

Pat is a garment technician specialising in active and technical sportswear. She has an MSc in Fashion Development and has over 20 years of experience in sportswear production. She is a two-time Half Ironman triathlete.

We race the races and we wear the product. We have had your race day nerves and your finish line frustrations. And, of course, your joy – oh so much triathlon joy!

Trigirl launched in 2007 with the mission to combine cutting-edge fabrics and innovative designs to develop trisuits just for women. Over the years Trigirl has gathered a large fan base. Our trisuits are loved and cherished for making women feel great, whether doing their first triathlon or competing at a high standard.

Trigirl has stood the test of time. Trigirl stands for the best quality, workmanship and fit today just it did over 12 years ago when the brand first launched. 

What Trigirl does for you

We are always happy to offer help and advice. Whether it’s about how our kit fits, what you need for your next race or where to begin with your training. 

Our founder, designers and coach advisor can all be reached directly by email.

The Trigirl.co.uk website is full of advice on training, racing, nutrition, women-only races and more. 

Being UK based, we can offer quick and efficient dispatch, free of charge to UK destinations with Royal Mail 1st class.

As a small company every customer matters to us. We are here for YOU.

Easy returns

Still not sure if Trigirl is the right trisuit for you? Order today and try one on to see how you feel wearing it. Returning an order is easy if you don't like it. Returns are refunded or exchanged quickly.*

We want you to feel 100% happy and confident with your new Trigirl trisuit and with our service.

What are you waiting for? Click here to browse Trigirl trisuits.

Further reading:
What to wear in a triathlon: click here to read
Trisuit buying guide: click here to read

*We only accept returns in new condition with tags still attached. We regret we cannot accept returns that have been worn in training or racing.