SHELL:. UA Storm technology repels water without sacrificing breathability. Windproof materials & construction shield you from the elements. ColdGear Infrared technology uses a soft, thermo-conductive inner coating to absorb & retain your own body heat. 10K / 10K waterproof & breathable 2 layer construction. Critically taped seams. Generous 2-piece hood with bungee adjustment. UA's exclusive MagZip closure clicks & holds together for easy, struggle-free zipping. Secure hand pockets & zip chest pocket . Zip-in interchange system with hook & loop at cuffs & neck. UA Storm technology repels water without sacrificing breathability.