This is a brand new, black, Nike Thermore Tech Pack jacket. The inside vest is reversible and removable so it can be worn on it’s own or in the jacket. The jacket shell itself is water resistant and has a built in hood that is convertible so it can be zipped away or taken out. THIS IS A $290 JACKET with a certificate of authenticity attached. You are essentially getting two articles of Nike apparel for the price of one. It is a size medium. I have other sizes available as well just message me.