This is a pretty zip-up prana fleece jacket with lots of details - different fabrics, contrast stitching, & Prana, zip pull. To name a few. There is possibly a minor flaw, on the left hand sleeve - I almost missed it you might be able to see it in the close-up picture I took - it’s possible that it is just detergent that didn’t get rinsed away well, and it may come out. As with most Prana items, I find they run small, so this is probably closer to a medium-large fit. Please see measurements below for best fit. Armpit to armpit 19 inches Sleeve length 25-26 inches Shoulder to hem 26 inches