Design Philosophy The Women\'s Hummvee Waterproof Hooded Jacket features a casual melange waterproof, breathable, 2 layer fabric and mesh dropped liner to bring performance, comfort and style that excels on the trail, in the city and everywhere in-between. If you want one jacket that does it all and more, and is built upon the legendary functionality and durability of Endura\'s Humvee range, look no further. Fabric This jacket utilises a 2-layer fabric that stops water getting in and lets sweat out and a dropped mesh liner that provides next to skin comfort. Additional ventilation is provided by zipped underarm vents ensuring that you can maintain a comfortable temperature whatever the intensity of activity.