Under Armour Ua ColdGear Jacket (Big Kids) 100% Polyester Made in USA or Imported UA Storm technology repels water without sacrificing breathability Windproof construction protects you from the elements ColdGear Reactor adapts to your activity level for the right breathability & warmth for what you're doing Lofty insulation with a unique quilting pattern that traps heat, but still allows air to flow so you don't feel stifled Strategic insulation (80g body/60g sleeve) to give you extra warmth where you need it