Details & Sizing This camouflage sweater is knit from a wool blend that contains COOLMAX® fibers, which help keep you cool, dry, and comfortable by moving moisture away from your body. Size medium has a 271⁄2" body length (front and back), a 161⁄4" shoulder, a 21" chest, and a 331⁄2" sleeve length. Sleeve length changes 3⁄4" between sizes. Crewneck. Long sleeves. "RLX" embroidered at the right cuff. Wool, polyester. Machine washable. Imported. Model is 6'1"/185 cm and wears a size medium. Style Number: 452098