The Castelli Free Speed 2 Triathlon Short Sleeve Race Top is a triathlon top for full-distance racing, or even to use just for the bike leg for improved aero performance.  The Castelli Free Speed 2 Triathlon Short Sleeve Race Top includes a fastener to attach to shorts.

Features

• 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 light 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 Free Tri Short to prevent riding up during swim or bike leg
• YKK® Camlock® zipper
• Elbow-length sleeves for maximum aerodynamics
• Weight - 128 grams