This is an original Salewa jacket featuring Powertex membrane technology. Powertex is a high-tech material designed to provide wind and moisture protection while maintaining breathability. It effectively wicks moisture away from the body, ensuring thermal regulation. The jacket is in excellent condition, size S, with no defects. It includes a 2-in-1 model: a top membrane jacket and a warm fleece jacket (300 fleece) that can be worn separately. All zippers and adjustments are functional. Please feel free to ask any questions.