Nike ThermaFIT UnlimitedMen39s Training VestDesigned for running training and yoga the Unlimited Collection is designed to keep you prepared for whatever your workout requires This training vest is designed for layering over a base or under a top layer for extra protection from the elements Nike ThermaFIT technology helps manage your bodyrsquos natural heat to help keep you warm in coldweather conditions A pair of zippered pockets allow you to keep your items securely stored while on the moveStay WarmLightweight insulation through the body and the back provides extra warmth where you need it mostRain ReadyDurable woven fabric is waterrepellent so you can stay dryFront pockets give easytoreach storage and help your hands stay warmnbspMore DetailsnbspReflective woven labelFullzip designLocker loopBodyFill 100 polyester Lining 100 nylonMachine washImportedNot intended for use as Personal Protective Equipment PPE100 POLYESTER