Castelli Sanremo BTW Speed Suit CS240900105

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.