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Castelli Free Sanremo 3 Short Sleeve Trisuit unzip
Castelli Free Sanremo 3 Short Sleeve Trisuit back
Castelli Free Sanremo 3 Short Sleeve Trisuit
Castelli Free Sanremo 3 Short Sleeve Trisuit rear shorts
Castelli Free Sanremo 3 Short Sleeve Trisuit chest
Castelli Free Sanremo 3 Short Sleeve Trisuit
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CASTELLI Free Sanremo 3 SS Trisuit

$394.99

The CASTELLI Free Sanremo 3 SS Trisuit is an aerodynamic, lightweight suit designed for cooling and comfort in triathlon races.
Free standard shipping Canada-wide over $100
30-day returns on eligible unused items
Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Ideal for triathletes seeking a high-performance trisuit that balances aerodynamic speed with cooling and comfort during swim, bike, and run segments.

What to Know

The trisuit offers a close, aerodynamic fit with bonded sleeve endings and silicone leg grippers to ensure comfort and stability without restricting movement.

Why We'd Choose It

Choose this trisuit for its race-proven aerodynamic design, cooling features like the internal neck ice pocket, and practical details such as flat rear pockets and the Sanremo front opening for versatile use during triathlon transitions.

At a glance

Product facts

Use
Triathlon racing and training in hot conditions
Key feature
CFD-based fabric placement with ribbed sleeves reduces drag
Product Story

Product details

Aerodynamic Performance

The CASTELLI Free Sanremo 3 SS Trisuit incorporates CFD-based fabric placement and seam construction to optimize aerodynamics. Engineered ribbed fabric on the sleeves and shoulders reduces drag at race speeds, while the aero-optimized Forza2 Stretch fabric on the legs enhances comfort and aerodynamic advantage.

Cooling and Comfort

Designed for hot conditions, the trisuit features lightweight body fabric for breathability and an internal neck pocket for ice to help regulate body temperature. The Sanremo front opening allows for easy ventilation and flexibility during transitions, including easier nature breaks and adjustments for temperature changes.

Additional Features

  • Bonded sleeve endings for comfort
  • Two rear pockets that lie flat to prevent nutrition from bouncing
  • Silicone leg grippers to keep leg endings securely in place
  • KISS Tri seat pad providing comfort on the bike and minimal feel during the run

Key Specs

Specs

Fabric Technology CFD-based fabric placement and seam construction with Forza2 Stretch fabric on legs Enhances aerodynamics and comfort
Cooling Feature Internal neck pocket for ice Helps keep body temperature down in hot conditions
Storage Two rear pockets that lie flat Prevents nutrition from bouncing
Comfort Features Bonded sleeve endings, silicone leg grippers, KISS Tri seat pad Designed for comfort on bike and run
Questions & answers

Common questions

What aerodynamic features does the Free Sanremo 3 SS Trisuit have?

It uses CFD-based fabric placement and seam construction, with engineered ribbed fabric on sleeves and shoulders to reduce drag at race speeds.

How does the trisuit help with cooling during hot conditions?

It includes a lightweight body fabric and an internal neck pocket for ice to help keep body temperature down.

Are there storage options on the trisuit?

Yes, it has two rear pockets that lie flat to prevent nutrition from bouncing around.

What comfort features are included in the trisuit?

Bonded sleeve endings, silicone leg grippers, and a KISS Tri seat pad provide comfort on the bike and minimal feel during the run.

What is the purpose of the Sanremo front opening?

It allows easier bending for cycling, straightening for running and swimming, easier nature breaks, and ventilation during hot runs.

Delivery & Returns

What to expect

Shipping

Free standard Canada-wide shipping over $100 before tax.

Returns

30-day returns for eligible unused items.

Ships from

Ships from Guelph, Ontario
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