This road speed suit brings aero performance like a TT suit with all the comfort, function and moisture management needed for the road. Over a decade of development on the roads of the WorldTour.
Castelli Race Suit Sanremo 4.1 Speed Suit
THE ULTIMATE RACE SUIT
"The Sanremo Speed Suit revolutionized the way pro riders dress when we invented it back in 2011, and we're still surprised that every other manufacturer has simply copied the Sanremo front opening rather than trying to come up with something original.
While the front opening is the most visibly unique feature, we've worked on every other detail to make this the perfect race suit. It's aero thanks to our CFD-based seaming and wind-tunnel selected fabrics. It's comfortable thanks to the body fabrics that will keep you drier and cooler than the simple Lycra® fabrics used by some other companies. The lower portion of the suit is our Free Aero Race 4 bibshort, making this our most comfortable suit for your longest, toughest race days.
Besides the new fabrics and seam placement, we've also worked on the pockets to make them better for racing. They're somewhat narrower for better aerodynamics, but there are now two big pockets instead of three small ones, so they're easier to access in racing."
The Castelli collection version of the Sanremo Speed Suit is in dyed fabrics instead of sublimation printed fabrics like the pros use. The colors are richer and more saturated, making you look even better than a pro.
- CFD-based fabric placement and seam construction
Engineered for aero efficiency at 30 to 55 km/h
Airflow shoulder construction
Velocity Rev2 fabric on front and sleeve
3D mesh back for breathability
Elbow-length stretch sleeves with raw-cut edge
YKK® Vislon® zipper
2 pockets with floating design for increased capacity
Vortex fabric on legs for aero performance
Forza fabric on inner legs with 38% Lycra® content for perfect fit
GIRO4 leg gripper elastic for better grip distributed over larger area
Doppio V construction in front for increased support and comfort
Progetto X2 Air Seamless seat pad
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