Triathlon Suits

Choosing the tri suit that fits your needs is of similar importance as a knight picking his armor before battle. Therefore you must take into account your level of experience and before investing in a speedsuit before a race. Our triathlon suits are engineered for optimal fit and finding the perfect balance between speed and comfort.


Triathlon suits in a class of their own. Throughout FUSION’s existence, we have designed and developed triathlon clothing, and this can be seen in the results – top notch products. From the very beginning, triathlon products have been at the forefront at FUSION, and the goal has always been to create the best products for the triathlete.

Genuine Triathlon Speed Suits
FUSION SLi Speed Suit is a super light suit created for triathlon. SuperWhite material is used on the upper body, providing UV protection of 600+. On the legs SuperBlack material is used, which provides genuine sports compression, genuine 4-way stretch and does not absorb water, so the suit bottom does not feel heavier after the swim. On the upper there is mesh material that makes breathing easier and provides flexibility around the stomach area, helping the triathlete on the run. 

A Triathlon Suit that can beat records
FUSION has created Triathlon Suits that are able to beat records and make a fast athlete even faster. FUSION SLi High Speed Suit is the ultimate in quality and aerodynamics. Unique aero-seams reduce drag and improve air flow to make you as fast as possible. It’s designed to give you good support during your ride, but it’s still comfortable to run in. It was designed in collaboration with some of the world’s best triathletes, and there is no doubting that this triathlon suit was developed with high speed in focus. 

Triathlon suits for short distances or sprints
FUSION’s SLi tri suit can be described as ‘super-light, super-fast’ and is perfect for those who prefer the short distances. 

The suit, which comes in both a men’s and women’s version, is made for those training and racing the short distances and who want a super light, high-tech and super-fast suit. It excels in its snug-fit, water-repellent surfaces on the bottom and quick-drying and aerodynamic properties, and is enormously stretchy, so it’s “glued” to the body. 

Triathlon suits for the Age grouper
Fusion Speed Suit V2 is a further development of our best seller on the market. The suit has a split front zip, so getting in and out of the suit is easier. The fabric used for the white back of the suit has SuperWhite technology, which provides UV protection of 600+ and is cooling, which in turn creates the extreme comfort you want in a tri suit when working hard for hours on end. The pockets on the back and thighs ensure your energy products are secure during long training sessions and races.

STANDARD 100 BY OEKO TEX ® Certified triathlon suits
Everything in these suits, from the fabric to the thread, is produced in Europe*. The same goes for the production itself, which takes place at FUSION’s own European factories. That means we control everything in the process. FUSION Triathlon Suits are designed in Denmark. All the materials and the product itself are certified Standard 100 by Oeko-Tex – your guarantee that the product is free of harmful materials.

*YKK Zips are made in Japan, and they have been chosen because they are the best in the world.