Men's interlock knit mock turtleneck sweater is perfect for layering and extra warmth. Our mock is crafted from super-soft cotton and has a touch of spandex for stretch and shape retention. Features: Rib knit collar and cuffs with spandex Double-needle collar and hem 6.3-ounce, 100% ring spun combed cotton Coverseamed neck Locker patch CARE INSTRUCTIONS: Machine wash cold with like colors. Do not bleach. Tumble dry low. Warm iron if necessary.