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Castelli Sanremo 4.0 Speed Suit – SS19 is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Castelli Sanremo Speed Suit – SS19
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Castelli Sanremo Speed Suit – SS19Castelli Sanremo Speed Suit – SS19Castelli Sanremo 4.0 Speed Suit – SS19Castelli Sanremo 4.0 Speed Suit – SS19

This item was discontinued 16th April 2020.

If you require help finding an alternative to this product please contact customer services.

Code: CS19001010
Castelli Sanremo 4.0 Speed Suit – SS19

The Sanremo Speed Suit revolutionised the way pro riders dress. All the aero-efficiency of a traditional skinsuit combined with the comfort, convenience and style of a jersey and short combination.


  • 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 more space in pockets
  • 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
Edgar I have two other Castelli speedsuits from prior years. This one fits the same, but it seems the quality has improved. However, I don't think the new material is as cool for warmer temps as it seems to not breath as well. Best to ride in low 80 degree F and lower.