Under Armour Armour Unstoppable Jacket Training Womens. Stretch-woven fabric is tough but lightweight. 4-way stretch material moves better in every direction. Secure, zip hand pockets. Bungee drawcord adjust on bottom hem for a secure, custom fit - Style #: 1374889. 90% Polyester/10% Elastane. Imported. Garment should be washed & dried fully zipped & turned inside out. Machine wash cold with like colors. Do not use softeners. Use only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not dry clean. If you're looking for a jacket you can actually train in on cold, wet days—you found it. Super-light and stretchy, rain rolls right off, and it keeps you warm but not hot.