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Ultimate speed and handling with the Continental Aero 111 tire!

Introducing: AERO Tri Suit. The performance benchmark. Buy now!

Discover the New AERO Climbing Wheel Collection

Up to 40% off on rim brake carbon wheels.

Free Shipping to EU,GB,CH,USA & CANADA on all orders over €500

AERO Tri Suit Women

For all shapes and sizes: AERO Tri Suit to compete at the highest level of triathlon. The fabrics are cooling and support the airflow around your body.

$396.00 MSRP

Continued development

The tri-suit development is part of a global Swiss Side textiles R&D project which also encompassed the AERO Calf Sleeves and AERO Socks developments.

Using the results and fabric selection from the Swiss Side wind tunnel test, multiple suit prototypes were developed with different fabric and suit structures. The most promising aerodynamic fabrics were tested on the legs, body sides, shoulders, and arms. A total of more than 15 different prototypes were tested in the wind tunnel on the full-sized mannequin.

The final tri suit prototype was tested against 3 other suits to validate its aerodynamic performance. Two of the typically best performing suits on the market, and a main brand top tier suit were tested. The AERO Tri Suit is the best of the tested suit at 35 and 45 km/h and the second best at 55 km/h.

tri suit with internal pocket


Aerodynamically optimised pocked inside the AERO tri suit for gels, bars and smaller things.

swiss side aero tri suit seating padding

Seating padding

Not only a fancy design but also a comfortable fit: the seating padding of the AERO Tri Suit.


A total of more than 15 different prototypes were tested in the wind tunnel on the full-sized mannequin.

swiss side aero tri suit french triathlon team


Rougeot Beaune Triathlon Team (FR)

Further prototype versions of the suit were analysed in training and in full distance triathlon races by 9 members of Swiss Side’s partner, the Rougeot Triathlon Team. All of their feedback went in to ensure the maximum comfort, in particular with regards to seam positioning and fit.


Jan van Berkel

"The Swiss Side team and I have completely redesigned the AERO Tri Suit. It meets my requirement to wear a suit whose fit I don't need to consider during the competition and that is the fastest in the field. With this second skin, I was able to focus exclusively on my performance."

swiss side tri suit jan van berkel wind tunnel test

Save even more watts...


$99.00 MSRP

Developed by Swiss Side's aerodynamic experts, these sleeves are designed to reduce air drag to save up to 8 watts on the bike course of triathlon competitions. Suitable for all triathlete types they offer a non-compressive aero fit for easy application and removal during transitions.

Sizes : S: < 35 cm  // M: 35 – 37 cm // L: >37 cm

Sizing tips: For a better fit, choose one size smaller if unsure. If you have thin ankles and larger calves, go for size M for a comfortable and secure fit.

Frequently asked questions to your AERO Tri Suit

Delivery to USA. Import VAT and duties will be charged upon delivery by local authorities.


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