Heritage Cross Mens Luxury Cotton Mock Neck Shirt Turtleneck Pre-Shrunk Long Sleeve 100% Cotton Imported Machine Wash cold delicate with like colors- No bleach - Tumble Dry Low or hang dry Heavy Knit--NOT thin T-shirt Material - These shirts run approximately one size BIG 100% Luxury Knit Cotton - Very Soft to the Touch Long Sleeves with banded cuffs - Relaxed American Fit for comfort Mock Turtle Neck with lycra to prevent the dreaded "collar curl" Classy looking shirt and perfect for law enforcement-security guard undershirts