Per Vince, "A softly nipped-in waist and draped stand collar lend tailored polish to a streamlined jacket crafted from buttery-smooth lambskin leather." Two-way front-zip closure Stand collar Partially lined Leather with 90% wool, 8% polyester, 2% spandex ribbing Black Pit to pit for the *small* is: 16" flat (but the panels make it a little stretchy) Pit to pit for the medium is 17.5" flat (with some stretch from the panels) Lamb leather with polyester lining Excellent condition; never worn Smoke and scent-free home