I hesitated before buying this jacket But I do not regret my purchase in any case the cut is perfect, the jacket is super lightweight and is running really forget .... in the original GORE TEX membrane is really top: waterproof and breathable (you can add windbreaker), it really does what it announces. ... All seams and zippers are waterproof. Just a caveat, of the closures that seem a light coat: to see if it holds over time. A bit expensive but it is the brand GORE ... but well worth the money .....