triathlete wearing fusion sportswear triathlon clothing

Ground-breaking
triathlon suits

Over 20 years of tests, usage and experience are put into the continuous improvements in comfort, fit and performance of our world-known triathlon suits.

Discover our suits

SPEED SUIT V2

The most comfortable suit for newer triathletes

Updated version of our bestseller in triathlon suits. Extreme focus on energy storage and comfort: Sun-protective back and sleeves, functional energy pockets on the back and thighs, divisible front zipper that makes the suit easier to take off and on. This suit is unisex and therefore fits both men and women.

Recommended for new triathletes.

SLi SPEED SUIT

The ultimate Ironman suit

Innovative and performance-optimized suit, where all features play a role in making the best suit for an Ironman. Elastic zipper, sun-protective front panel, aero sleeves, ventilating effects on belly and back, as well as real sports compression on the legs. This suit is unisex and therefore fits both men and women.

Recommended for experienced triathletes.

SLi HIGH SPEED SUIT

The suit for the fastest triathletes

The suit to rule them all - developed for you who want to fight for the podium. All the knowledge we have gained through countless tests in the wind tunnel and the collaboration with some of the best triathletes in the world is gathered in this suit. This suit is unisex and therefore fits both men and women.

Recommended for skilful triathletes.

triathlon_suits

Why choose a triathlon suit from FUSION?

√ PERFECT BALANCE BETWEEN SPEED AND COMFORT
All suits are designed with a purpose of accommodating both speed and comfort. E.g. the suits are constructed with a thin and functional fleece pillow, which provides the necessary comfort on the bike ride without being annoying on the swim and run.

√ DEVELOPED IN COLLABORATION WITH THE FASTEST PEOPLE ALIVE
All of our athletes are an active part of the development of the speed suits. Every part of the suit have a specific purpose in order to create the best performing suit. And you can make sure, it is tested in action by some of the best triathletes in the world.

√ UNISEX FIT
Due to the material composition, our suits fit perfectly on both male and female athletes. The technical fabrics used in the construction of the suits result in the fit being impeccable regardless of gender or body shape.

SLi HIGH SPEED SUIT
TOP OF THE VICTORY STAND

Few percentages seperate the best from the rest. SLi HIGH SPEED SUIT is our fastest suit to date and optimized to shorten your bike split significantly.

The suit's design is groundbreaking in several ways:

√ The horizontal aero panels on the back of the suit are based on the technology behind water flow - and ensure the athlete the optimal aerodynamics throughout the race.

√ To further increase the efficiency of aerodynamics, the pockets for storing energy are designed inside.

This is the model that Magnus Ditlev, Daniel Bækkegård and Florian Angert are racing in and has already taken countless "best bike splits" and victories.

SLi Speed Suit
THE ARMOR FOR THE EXPERIENCED TRIATHLETE

SLi SPEED SUIT is a real FUSION product, where the greatest effect is in the details and composition of different materials to make the ultimate tri-suit for the dedicated triathlete.

The fabric adapts to the body and fits well on everyone, regardless of gender. A small and functional fleece pillow ensures comfort on the bike ride without being a moment of irritation during swimming or running. And with 4-way stretch, you will have maximum freedom of movement in all splits.

The front panel on the upper body keeps you cool with UV 600+ sun protection and water-activating cooling that lasts for up to 20 min. The familiar side pockets and a newly developed aero back pocket allow you to fill the energy depots along the way.

SPEED SUIT V2
AN UPDATED VERSION OF OUR BESTSELLER SUIT

The optimal suit for shorter distances or your first tri-event. SPEED SUIT V2 is a comfortable suit that helps the debutant to have as good an experience as possible.

The suit is sun-protective and actively cooling during water activation, so you remain comfortable even in hot conditions.

It is easier to take the suit off and on, due to a longer zipper. This makes it easier to manage toilet visits along the way.

The side and back pockets are easy to access and help you store energy for the ride, and the small fleece pillow ensures a comfortable ride on the bike.

You don't have to take our word for it

The best triathlon suits. Perfect fit, I am 172cm and 78kg. Fusion has managed to make a suit that is comfortable to wear even for an Ironman.

Jonas Johansen

By far the best and most comfortable suit I've had. Great and accessible pockets. Quick drying fabric that transports sweat away from the body effectively.

Mads Nielsen