Castelli Free Tri ITU Suit SS17

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

For Olympic To Ironman Distances


We made this suit to be compliant with ITU rules but with the fabrics, aerodynamics and cargo carrying capacity to be ideal for 70.3 races, and even to win the odd Ironman World Championships like Fred Van Lierde did in this suit in 2013. It has the fabrics, pockets and the Kiss Tri seat pad of our Free long distance race suits to offer exceptional performance in a wide variety of races.


Key Features:

  • SpeedFreak ventilated race fabric on front of upper portion
  • Velocity mesh back gives wind-tunnel-proven speed on the bike
  • Rear 30cm YKK® Camlock zipper
  • FreeAero 2 hydro- and aero-optimized pockets
  • Soft-finish armholes to reduce chafing
  • Instadry Speed fabric on short is fast in the swim with minimal water absorption
  • KISS Tri seat pad is comfortable on the bike and virtually disappears on the run
  • 2 small pockets on hip for nutrition during run
  • GIRO Air leg gripper elastic
  • Weight: 161g (Large)


Occasionally, without notice, manufacturers change product design and/or specifications.