this warm piece is a must have for chillier weather. use it as a stand alone or layer it under a shell or jacket. it's thin, but warm. it is 1/2 zip, with two pockets and side zippers for adjustment around hips or bulky gear. no stains or issues. pet free home. shoulder to inseam 27 (back is about 2 in longer) armpit to armpit 19 in shoulder to wrist 26 in I bundle! check out my other items for discounts