Siroko V1 cycling windbreaker jacket in black. This lightweight performance layer features a full-length waterproof zipper, high collar, and breathable underarm perforations for temperature regulation. Designed with a sleek athletic fit, it includes reflective detailing on the back for enhanced visibility during low-light rides. The interior is lined with a micro-perforated fabric to manage moisture while protecting against wind and light rain. Perfect for road cycling, commuting, or training in variable weather conditions.