You have the hoodie which is from this past winter. Original ones from the year before didn't have it, but yours should have a wash label on the inside. Couple things to keep in mind. No heat, and don't wring it dry. Either can harm the heating elements. I own a vest, and don't have it with me, but if I remember right, the label says mild wash, do not bleach and tumble dry on lowest setting... Personally, I do the wash, but don't have the guts to throw it in the dryer so let it hang dry...