Benefitting from the aerodynamics R&D of the Free Sanremo 3 Suit, the short sleeve Free Speed 3 Race Top shares the same CFD-based fabric placement and seam construction, flat lying rear pockets and watt-shaving, engineered ribbed sleeve and shoulder fabric.

It's also cool and practical, being made from lightweight, breathable fabric, with flat gripper elastic anchoring the hem and a SnapLock fastener at the lower back ready to clip it to your shorts, to prevent riding up during the swim and bike legs.

Finished off with soft bonded sleeves and a zipper that will stay in the venting position you leave it in, without creeping open as you race, this consummate tri top will offer all the speed and freedom you need to compete.

• A light, airy tri jersey for all distances, benefitting from Free Sanremo 3 Suit research
• With computational fluid dynamics (CFD)-based, aero fabric placement and seam construction, race cut
• Ribbed sleeve and shoulder fabric delivers Coefficient of Drag (CdA) savings
• Bears the Rosso Corsa label, Castelli's sign of top racing quality
• Includes a SnapLock fastener to clip lower back to shorts, preventing gapping
• Bonded sleeve endings add comfort
• 2 x flat lying rear pockets accommodate nutrition and aid hydrodynamics
• Hem is anchored by GIRO3 flat gripper elastic
• YKK® Camlock® zipper will stay put in the position you leave it in
• Made for temperatures from 15-40°C
• Weighs 139g