Top-notch rain protection in an ultralight package-Columbia's packable Watertight II Jacket shields you from wet weather while allowing excess heat and vapor to escape during dynamic activity. Nylon woven shell fabric backed by Omni-Tech microporous membrane. Omni-Tech provides waterproof protection and air-permeable, breathable comfort-keeps water out and allows perspiration to escape to keep you dry and comfortable. Fully seam sealed for complete waterproof, windproof protection. Omni-Shield rain and stain barrier resists stains and sheds water from fabric surface. Packable into hand pocket. Attached, adjustable storm hood. Drawcord adjustable hem. Zippered hand pockets. Abrasion-resistant chin guard. Center-back length: 29 in.. Modern classic fit: Universal, easy fit for comfortable range of motion.