Castelli - Free Sanremo 3 Suit - Men's - Belgian Blue/Multicolour Vivid Orange - 2025

Castelli - Free Sanremo 3 Suit - Men's - Belgian Blue/Multicolour Vivid Orange

A true evolution of our best-selling suit.

Not just an update. Revolutionizing our iconic Free Sanremo Suit.
When we introduced the first short-sleeve triathlon suit with a full zip for summer 2014, Castelli was a pioneer in the sport, changing the way triathletes dress and race. These days, hardly anyone races with anything other than a short-sleeve suit. Over the last decade, our iconic Sanremo has seen numerous modifications in fit, performance, and speed. We dare say that the latest version will once again set standards. In a sport where aerodynamics is key and every detail is optimized, you don't want to leave anything to chance on race day.
The magic of the Free Sanremo 3 unfolds with the complete redesign of the sleeve and shoulder area. Hours of CFD analysis and testing in the wind tunnel revealed groundbreaking aero improvements specifically due to the engineered ribbed fabric on the sleeves and shoulders.
The Forza2 Stretch fabric features a sophisticated debossed structure that has a positive impact on the airflow around the legs.
But we donÕt stop at aerodynamics. The new suit also supports you on the hottest of race days. Lightweight and breathable fabrics on the main body and an integrated ice pocket on the neck for ice cubes come in handy when you're facing AliÕI Drive in October, or any other race in the heat.
Sanremo means the suit opens completely in the front for added ventilation on the run and easier nature breaks. The two back pockets hold plenty of nutrition.
The Free Sanremo is like riding on a wave of success.


A true evolution of our best-selling 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-optimized 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
UPF x



Not just an update. Revolutionizing our iconic Free Sanremo Suit.

The Brand:

Castelli has been passionate about the cycling world since the very beginning. They have had an innovative eye even way back in the 1900's. They have been a well known brand in the cycling world for so long that it would be practically impossible to not know their name. Everyday Castelli looks towards the future to freshen up their designs and be a leading company for all cycling events. You would have to be living under a rock to not know their name and to miss out on their top products. 

Call us today at MyTriathlon on 0207 183 4116 or contact us via WebChat for friendly, expert advice and for answers to any sizing or specific product queries you may have.