This golf jacket gives you extra warmth without packing on weight or bulk. How? We use hollow fibers that trap heat but with less weight than solid fibers. Rain also rolls right off, so you can wear it in any weather. "UA Storm technology repels water without sacrificing breathability Mid-weight ColdGear® fabric with an soft, brushed interior & a smooth, fast-drying exterior 4-way stretch construction moves better in every direction Generous ½ zip front makes for easy layering Style #: 1361861 88% Polyester/12% Elastane Imported Garment should be washed & dried zipped up Machine wash cold with like colors Do not bleach Tumble dry low Do not iron Do not use softeners Do not dry clean"