8,000mm waterproofing and 3,000mvp breathability makes this lightweight and durable fabric 100% waterproof. A waterproof, breathable membrane is on the inside, and all seams are taped to prevent water intrusion through stitching. The most durable packable raingear available today. Roll it up into a tight bundle in a pack or duffel, it's there when you need it. Adjustable hood with easy access drawcords, adjustable waist cinch cord, long back side for improved weather protection, two secure zipper handwarmer pockets and two inside deep secure pockets.