Aerodynamically-inclined, for athletes looking to shave seconds off their time. The SpeedFreak fabric absorbs little water and offers low wind-resistance once you're on the bike. It's backed with mesh for venting, so you can keep cool and stay focused on your race plan and tactics. Castelli’s Free Tri Collection takes design innovations from their cycling kit to create an accessible race assortment for those looking to move fast, race in comfort, and diminish transition times.
- SpeedFreak polyester and spandex ventilated race fabric on front.
- Velocity mesh back gives wind-tunnel-proven speed on the bike.
- Soft-finish armholes reduce chafing.
- SnapLock fastener at lower back to clip to shorts to prevent riding up during swim or bike leg.
- YKK® Camlock zipper.
- FreeAero 2 pockets prevent drag in the air or water.
A treatment that inhibits bacteria growth and reduces odour.
How to measure
- Measure fullest circumference, keeping tape up under arms and across shoulder blades.
- Measure at the narrowest circumference of your waist.
- Stand with feet together and measure at fullest circumference.