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Castelli Sanremo 4.0 Speed Suit Men silver/gray

ID: 1107017
- 27%
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  • 30 day return policy
  • Free delivery for small parts from £991
  • 40,000 items
    600 brands
Product Description

The ultimate Race Suit
The Sanremo Speed Suit revolutionized the way pro riders dress when Castelli invented it back in 2011 and they'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 visible part, Castelli worked on every other detail to make this the perfect race suit. It's aero thanks to the CFD based seaming and wind-tunnel selected fabrics. It's comfortable thanks to the body fabrics that will keep you dryer and cooler than some of the simple Lycra fabrics used by some other companies. The lower portion of the suit is Castellis Free Aero Race 4 bibshort, their most comfortable suit for your longest, toughest race days.

Besides the new fabrics and seam placement they've also worked on the pockets to make them better for racing. They're somewhat narrower for better aerodynamics but there are now 2 big pockets instead of 3 small ones, so they're easier to access in racing.


  • 3D mesh material on the back for good breathability
  • Developed for best possible aerodynamics between 30 and 55 km/h
  • Velocity Rev2 material on front and sleeves
  • Extra long sleeves with smooth hem
  • Vortex material on legs for good aerodynamics
  • Forza fabric with 38% lycra on the inside of the legs for a perfect fit
  • Elastic GIRO4 leg cuffs for comfortable and larger hold
  • Doppio V construction at the front for more support and comfort
  • Progetto X² Air Seamless Seat Pad for maximum comfort
  • Product is small We recommend you order one size larger. > SHOW SIZE GUIDE <
  • Close-fitting, athletic cut
Intended use
Road/MTB Race  
Type: Short sleeves  
Leg length
with inner trousers: No  
Two spacious back pockets  
Main fabric: 82 % polyester, 18 % elastane / crotch, lower back:62 % polyamide, 38 % elastane / side piece:79 % polyamide, 21 % elastane / back side:95 % polyester, 5 % elastane / lower legs: 67 % polyester, 33 % elastane  
Zipper in front  
285  g
Model year
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