Polyester Bottoms for Extended Cold Weather Clothing System.
Rothco's Polyester Extended Cold Weather Clothing System (ECWCS) features a 100% polyester with a soft and comfortable fleece lining. For added comfort the underwear features a full cut. Be sure to view the matching tops as well.
These are the best long underwear I have ever used. When I first took them out of the package they felt really cheap but after I wore them I discovered how good they actually are. I use them to sleep in while backpacking. They have been through the washer more times then I can count and they show no signs of wear. They wick water amazingly well. I also have have some expensive Under Armour that I no longer use because the Rothco's are so much better and much less expensive.
These polypro underwear (shirts and bottoms) are awesome. They are super warm and hold up very well. We have "field tested" these sets and love them. My husband takes them with him every time he leaves to go fishing from Oct - Jan. They are a must have for any sporting goods retailer this time of year.