Pacific Trail olive green winter jacket size medium. Zipper and button front closure. Outter shell made of 65% polyester and 35% cotton materials. Lining made of 100% acrylic for upper body, 100% polyester for hood, 100% nylon for lower body and sleeves. Filler made of 100% polyester resin coated. Armpit to armpit measures 23 inches flat. Top of shoulder to bottom measures 31 inches. Various pockets. Velcro clisure at wrist area. Excellent used condition.