Whether on the trails or on the fishing boat the Under Armour Storm Surge Waterproof jacket will keep you dry while allowing your skin to breathe.. . Loose Fit: Fuller cut for complete comfort.. UA Storm technology repels water without sacrificing breathability. 100% waterproof breathable, with fully taped seams. 10k10k Rating. Windproof materials construction shield you from the elements. 2.5 layer bonded fabric with a durable, smooth exterior. UA's exclusive MagZipTM closure clicks holds together for easy, struggle free zipping. Zip vents under the arms for breathability. Secure hand pockets. Adjustable cuffs bungee hem. Nylon. Imported.