MAMMUT DRY Tech Premium Hooded Jacket Hard Shell - Blue Japanese Size: M This jacket is waterproof, windproof, and highly breathable. I loved it because it's durable in bad weather and has a slim, cool design, but I'm selling it because I'm too busy to go hiking. I've used it about 2-3 times, and I think the condition is quite good. Please check the images for details. It's versatile and can be used for skiing, mountaineering, snow mountains, city use, etc.