
Product Details
Castelli Free Speed 3 Race Short Sleeve Tri Jersey
Sprint, Olympic, half Ironman, full Ironman, no matter the distance of your next tri event, the Castelli Free Speed 3 Race Short Sleeve Tri Jersey ensures nothing is left to chance in hitting your performance goals. The jersey has been designed to offer excellent mobility for swimming, perfect aerodynamics on the bike and freedom of movement during the run. When it comes to speed on the bike, Castelli's engineers have utilised computational fluid dynamics (CFD) modelling to ensure all seams, ribbed and aero-focused fabrics are precisely placed for maximum aero gains. With less drag, you'll find free speed from the same efforts, a win when it comes to beating personal bests.
Comfort has also been carefully considered, with lightweight and breathable fabrics providing excellent moisture control and temperature regulation. Two lie-flat pockets keep your nutrition within easy reach and snaplock fastening at the lower back clips to shorts, keeping everything in place during the swim and run legs.
Features
- Short-sleeve top for all triathlon distances, with aerodynamics from Castelli's Free Sanremo 3 suit
- Freedom of movement, aerodynamics on the bike, comfort and protection on the run
- CFD-based fabric placement and seam construction
- Engineered ribbed fabric on sleeves and shoulders to reduce drag at race speeds, with significant savings in CdA
- Bonded sleeve endings for comfort
- Lightweight body fabric for optimal cooling, breathability, and comfort
- 2 rear pockets lie flat and prevent nutrition from bouncing around
- YKK® Camlock® zipper
- GIRO3 flat gripper elastic lies flat on the lower back
- SnapLock fastener at lower back to clip to shorts, preventing riding up during swim or bike leg
- Recommended temperature range: 15 to 40°C
Specifications
- Fit Type (General)
- Compression
- Gender
- Men's
- Moisture Management
- Quick-Dry, Wicking
- Neckline / Collar Type
- Zip Neck
- Primary Activity
- Triathlon, Cycling, Running, Swim
- Sleeve Length
- Short Sleeve
- Triathlon Segment Focus
- All Segments
- Pocket Configuration
- Standard 3
- Product code
- 1953500 / 54294277226842
Size Guide
| Suggested Warmer Size | S (Female) | S (Male) | M | L | XL |
|---|---|---|---|---|---|
| Your Weight (Kg) | 45 - 60 | 45 - 60 | 60 - 70 | 70 - 80 | > 80 |
| Jersey / Short Size | XS - S | S - M | S - M | L - XL | 2XL - 3XL |
Castelli warmer sizing relates to your jersey/short size and your body weight. Please note there is some crossover.
If you require any advice on Castelli sizing, please do not hesitate to contact us.
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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About Castelli
At the front since 1876.
Castelli has been at the front of cycling apparel since 1876, founded in Milan as the original maker of pro race kit. From the first cycling jerseys to today's WorldTour-proven aero garments, the brand has spent nearly 150 years putting innovation onto the backs of the fastest riders in the world.
Castelli outfitted the first organised cycling teams in Italy and has been a constant presence in the pro peloton ever since. The Scorpion logo appears on more WorldTour podiums than almost any other apparel mark.




