Gore bike wear phantom plus gws zip off jacketgore bike wears phantom plus zip off jacket features highly breathable gore windstopper technology a durable waterproof and windproof membrane backed by their guaranteed to keep you dry promise soft versatileits not just the technology that makes this soft and versatile jacket stand out from the crowd its packed full of features too such as detachable raglan sleeves to turn the jacket into a vest additional short sleeves should it be too w