This vest is very retro fleece....a compact tight weave with a sherpa lining and trim (see pix). It feels more substantial than today's fleece garments....quite warm and snug. The outer layer is polyester and the lining layer is a poly/acrylic blend. It has a rugged 25" matching color zipper from the hem to the top of a stand up collar....25" from shoulder to hem....14" from bottom of armhole to hem....two front slash pockets with trim (see pix)....15" across back of shoulders....21" across back from bottom of armholes....22" across hips for a 44" hem circumference. An applied peace sign camo patch adds to the retro look, and the LL Bean logo is discreet.