Well made and designed, however it is very tight under the armpit. I have fairly slim shoulders/arms, but it is still quite tight. Also, the white top half is completely see-through so be prepared as everyone can see your nipples, chest hair etc.
Product Details
Castelli Free Sanremo 3 Short Sleeve Trisuit
The Castelli Free Sanremo 3 Short Sleeve Trisuit is an evolution of their best-selling trisuit. Thanks to Computational fluid dynamics (CFD) modelling, the Castelli team have ensured aerodynamic drag on the bike has been reduced as far as possible. Careful seam placement and engineered ribbed and aero-optimised fabrics are deployed precisely to control airflow and thus reduce drag. With this trisuit, you can fully maximise your hard training and turn it into speed on the bike.
Lightweight fabrics are also used to regulate body temperature and deal with sweat build-up. And for the hottest of days, an internal neck pocket can be filled with ice, boosting cooling. The Sanremo front opening has been designed for convenience and comfort through all three tri legs and also makes it easier to open for ventilation and nature breaks. Nothing has been left to chance in pursuit of performance.
Kiss Tri Seat pad
Castelli’s Kiss Tri seat pad has been designed specifically for the demands of triathlon. Any unnecessary bulk has been removed, optimising comfort and mobility during the swim and run legs. However, targeted padding ensures excellent comfort on the saddle and extra fast-drying foam prevents chafing and discomfort when transitioning from swim to bike.
Features
- Evolution of Castelli's best-selling tri-suit
- 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
- Internal neck pocket for ice to keep body temperature down in hottest conditions
- 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
- Castelli's Sanremo front opening makes it easier to bend for cycling and straighten out for the run and swim, while also allowing for easier nature breaks or opening up for extra-hot runs
- Leg portion in aero-optimised Forza2 Stretch fabric for maximum comfort and aerodynamic advantage
- Silicone leg grippers to keep the leg endings in place
- KISS Tri seat pad that provides comfort on the bike and that you almost don't feel during the run
- Recommended temperature range: 15 to 40°C
Specifications
- Fit Type (General)
- Compression
- Gender
- Men's
- Material / Main Fabric
- Polyester, Elastane
- Pad Thickness
- Minimal
- Primary Activity
- Triathlon, Swim, Cycling, Running
- Triathlon Segment Focus
- All Segments
- Pocket Configuration
- No Pockets
- Sleeve Length
- Short Sleeve
- Product code
- 1934633 / 54294282371418
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.
Reviews
Easy to wear, Perfect for speed, Quick to dry, Keeps you fit indeed
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.





