Men's Heat Retention Warm Thermal Long John Underwear Set Men Imported &#9989; BE HAPPY WITH OUR MENS LONG JOHNS UNDERWEAR SET OR YOUR MONEY BACK: Our promise if for any reason you don't like our thermal set we'll give you a refund, so try it now and decide later. &#9989; POLYESTER FABRIC RETAINS BODY WARMTH - Are you looking to stay warm while sleeping, or just while hanging out in the winter then you should try this. Best value on Amazon. &#9989; VERY COMFORTABLE FOR SLEEPING - this is great for all day round and even for pajamas &#9989; HEAT RETENTION - Heat retention technology will retain body warmth by moisture absorption. &#9989; BUYERS BE AWARE OF COUNTERFEIT - Of it doesn't have the Arctic Pole Label you Recieved a counterfeit not the real Artic Pole Thermal