Castelli Women's Gabba R Jacket Cycling in the rain just got a whole lot faster and more comfortable. The Castelli Women's Gabba R Jacket has been engineered to meet the demands of the pro peloton and you too can enjoy the benefits of this next-generation rainwear. Its performance is centred around Castelli's exclusive fabric with a microporous electro-spun hydrophobic polyurethane membrane. An external membrane ensures a low weight, just 165 grams, and excellent breathability while the lack of an external textile layer prevents moisture from being held against the membrane, keeping you dry for longer.  Weighing just 125gr /m2, this advanced fabric is impressive at keeping the rain out but with its built-in flexibility it fits more like a race jersey - in fact, in wind tunnel tests it comes out as Castelli's fastest rain jacket.  Further features include a stretch wrist closure, YKK Vislon waterproof zipper, three rear mesh pockets for drainage, and a drop tail with a reflective stripe for enhanced visibility. Plus, the entire fabric is PFAS-free, aligning with Castelli's commitment to sustainability and performance excellence.