A true benchmark in winter cycling jackets, Castelli's ALPHA DOPPIO ROS is a top-of-the-line men's jacket of the latest generation.
Featuring a double-layer design that opens the windproof outer layer and keeps the insulating layer closed, this model allows air to circulate inside to evacuate moisture while maintaining direct contact with the skin. It's also possible to open the outer layer completely during intense exertion to allow moisture to escape, then close it again when you're ready to go downhill, to stay perfectly dry inside. A Polartec Alpha Direct insulation layer provides extra softness and warmth, while a GORE-TEX INFINIUM WINDSTOPPER membrane and taped seams on the shoulders ensure that cyclists can ride for hours in the rain and stay dry.
A number of details amplify pedaling comfort, including a high collar designed to accompany movement, a waistband with a flat silicone band for complete wind protection and perfect fit, and a wrist opening.
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