Aero 4 Speedsuit LD Men

Aero 4 Speedsuit LD Men

Aero 4 Speedsuit LD Men

The Aero 4 Speedsuit is our latest and updated Aero Series model for long-distance triathlons.

The speedsuit is among the world's fastest triathlon suits, and has been developed in collaboration with professional triathletes and engineers at the Norwegian University of Science and Technology (NTNU) in Trondheim. The suit has the perfect combination of aerodynamics and materials that are optimized for hydrodynamics. It fits well on the body and has a number of high-quality technical features that ensure great mobility and great comfort. The suit has a golf ball like structure on the shoulders and a stripe structure on the thighs to optimize aerodynamic performance when on the bike. Also, to further reduce friction, the suit comes with extra length on the arms and thighs.

The suit was used by Kristian Blummenfelt when he set a world record with the time 3:25:21 on the 70.3 distance during Ironman 70.3 Bahrain in 2019!

The suit has an extremely tight fit and is made to sit as close as possible to the body.  

Our custom process is smooth and easy.

Work with our designers to create custom sports clothes for your team, club, or company.

Want more info on how it works? Or want to contact us now to get started?


Our minimum order requirement is 5 pieces per product

Lead time for delivery on customized orders is normally 5–7 weeks. The contact person for your team, club, or company will be informed of the precise lead time when your order is confirmed.

We offer worldwide delivery on manual custom orders. Our webshop solution is only available for EU countries and will only be offered for teams, clubs, and companies above a certain size. Our sales representatives will inform contact persons for teams, clubs, and companies about which minimum criteria must be fulfilled to set up a custom webshop.

When ordering customised clothing through your club, team, or company, shipment cost will be calculated and communicated either to your contact person (on manual custom orders) or calculated directly in your webshop if your team, club, or company has this option.

  • LD = Long Distance
  • Available for custom design for your team, club or company
  • Min order 5 pieces
  • Delivery 5-6 weeks

Usage and Properties

  • Breathable
    5/6
  • Lightweight
    5/6
  • Durable
    5/6

Continue exploring

Trimtex creates sportswear for the Nordic grit, and care deeply about the nature shaping and surrounding us.

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