Men's Navy Color Polypropylene Long Underwear

Polypropylene is not a dyed fabric. As a result it does not fade or bleed. These are about the thickness of a regular cotton T-Shirt. You'll love the quality and feel of this long underwear. These are great for skiing, snowshoeing and other cold weather hi activity sports. Extraordinary WICKING ACTION - 1 x 1 lightweight rib construction - Minimal Shrinkage. These are top quality. Polypropylene fabrics move the moisture (sweat) away from your body to the outside of the layer, reducing evaporative cooling and keeping you dry and comfortable. These are form fitting, but they do not compress like Under Armour products. These will not shrink unless they are exposed to higher temperatures. They will melt in the dryer at high temperature settings. Polypropylene is very easy to launder. All you have to do is throw it in the wash. Once the spin cycle is done, just hang them up and they will dry in minutes!

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Made in the U.S.A.