NWT Polo Ralph Lauren Lambskin Leather Jacket. Size Medium. Color: Bison Brown This jacket merges the sporty silhouette of a windbreaker with supple, full-grain leather. Plaid lining gives it a heritage-inspired touch. DETAILS: Size medium has a 27" front body length, a 26½" back body length, a 20" shoulder, a 46½" chest, and a 36" sleeve length. Sleeve length is taken from the center back of the neck and changes ¾" between sizes. Point collar. Buttoned throat latch. Signature buttons. Full-zip front with a leather zipper pull. Long sleeves with adjustable buttoned cuffs. Ventilating metal grommets at the underarms. Two front waist angled pockets. Interior left chest pocket. Adjustable buttoned tabs at the back waist. Fully lined. Debossed signature pony at the left chest. Shell: 100% lambskin. Body lining: 100% cotton. Sleeve lining: 100% polyester. Dry clean by a leather specialist. Imported. Model is 6'1"/185 cm and wears a size medium.