Castelli Sanremo BTW Speed Suit
Castelli's Sanremo BTW Speed Suit combines aerodynamic performance with road-ready comfort, representing over a decade of development both in WorldTour racing and in wind tunnel testing. The San Remo Speedsuit revolutionized cycling attire at its 2011 Paris-Roubaix debut, challenging the notion that speed suits were exclusive to time trials. In its latest form, the San Remo BTW Speed Suit features the redesigned Aero 7 Jersey and reduced-seam bottoms from Castelli's Body Paint 4.X speedsuit, delivering unparalleled aerodynamic efficiency against the wind. With a front opening for ventilation and convenience, three back pockets for storage, and the Progetto X2 Air seat pad for enhanced comfort during rigorous rides or races, it's designed to elevate your performance. For an extra aerodynamic advantage, pair it with our Bolero SS base layer, proven through extensive wind tunnel testing to be the fastest combination.
Features
- CFD-based fabric placement and seam construction
- Castelli engineered Air_O Stretch fabric for breathability, comfort and perfect fit
- Engineered for aero efficiency at 30 to 55 km/h
- Fabric optimized for aerodynamics and breathability
- To be paired with Bolero SS base layer for added aero gains
- Airflow shoulder construction
- Elbow-length stretch sleeves with raw-cut edge
- Reduced seaming on bottom for maximal aero gain
- Progetto X2 Air Seamless seat pad
- Contains bluesign® certified fabrics
- Weight:248 g
- Temperature:15°C - 35°C / 59°F - 95°F
- Race fit
Castelli Sanremo BTW Speed Suit Sizing
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