Product Overview: This easy-to-care-for sweater is knit from worsted merino wool, which is prized for its breathability and softness. Features: Size medium has a 27¼" body length (front and back), a 17¼" shoulder, a 21½" chest, and a 25¼" sleeve length. Sleeve length changes ½” between sizes. Rib-knit mockneck. Four-button placket with faux-suede facing. Long sleeves with rib-knit cuffs. Rib-knit hem. Merino wool.