Cloudveil Madison Insulated Pant Women'sClocking in at 23oz, 10,000g breathability, and 10,000mm waterproofing, the Madison Insulated ski pants are extremely light and extremely waterproof/breathable. What's more, the Cirrus fabric (a Cloudveil original) is silky and smooth to the touch, a far cry from most waterproof fabrics that are the complete opposite of silky. The look is pure fashion, but the tech and the features (see below) are pure function.