Men's 2026 Free Sanremo 3 Sleeveless

A true evolution of our iconic suit

CFD-based fabric placement and seam construction

Internal neck pocket for ice to keep body temperature down in hottest conditions

Soft fabric overlap around armhole to prevent chafing

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 leg endings in place

KISS Tri seat pad that provides comfort on the bike and that you almost don't feel during the run

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