Castelli Free 2 W Tri Singlet

As much speed and comfort as you can get in a traditional sleeveless tri top.

- Freedom of movement in the water, aerodynamics on the bike, comfort on the run
- Velocity Rev2 aero fabric on front-facing surfaces
- UPF 16 Velocity mesh back blocks 94% of UV rays, with generous breathability
- 2 rear pockets lie flat and prevent nutrition from bouncing around
- GIRO3 flat gripper elastic lies flat on lower back
- SnapLock fastener at lower back to clip to your Castelli triathlon short to prevent top from riding up during swim or bike leg