Body: 65% nylon 35% polyester. Sleeves: 58% polyester 42% cotton. Lining: 100% polyester. Fill: 100% polyester. Machine washable. Size medium has a 221⁄4" front body length and a 281⁄2" sleeve length. Sleeve length is taken from the center back of the neck. Signature embroidered pony at the left chest. Ribbed baseball collar. Full-zip front. Contrasting long sleeves with striped ribbed cuffs.