MEN'S LONG UNDERWEAR![]() |
WOMEN"S LONG UNDERWEAR![]() |
KID'S THERMAL UNDERWEAR![]() |
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Polypropylene UnderwearOuterSports has been selling 100% Polypropylene Underwear and accessories since 2000. We buy in bulk so we can get the product for less and pass those savings on to you. 100% Polypropylene Underwear does not absorb water. Instead, it spreads sweat and moisture evenly across the fabric so that it will dry quickly and keep your skin dry. It really is an amazing material. You can throw a set of polypro thermals in the washer, pull it out after the spin cycle, hang it up to dry, and it will be dry within minutes! This makes polypropylene thermals the perfect product for ski or snowboard trips. You can hand wash it in your hotel and hang it up to dry and it will be ready to go within minutes. Our thicker fleece polypropylene is the warmest thermal underwear we carry. Polypropylene retains more heat than any other fabric making it the warmest thermal underware you can buy.
![]() POLYPRO GLOVE LINERPolypro Glove Liner: Black Polypropylene Adds extra warmth without bulk and transports moisture away from hands. For wear under glove or mitt. These... $5.99 ... more info ![]() Desert Sand 2 Layer Polypropylene Long UnderwearThese are Genuine U.S. Military Issue Polypropylene Thermals, a vital part of the Extended Cold Weather Clothing System(ECWCS). Heavy weight polypro... $18.95 ... more info ![]() Black Thick Fleece Polypropylene UnderwearTHESE ARE OUR WARMEST THERMALS! Military Expedition weight polypropylene thermal underwear is the thickest weight that we carry and has a nice terry... $18.95 ... more info ![]() POLYPRO/ FLEECE BALACLAVASEssential for cold winter travels. Made from 100% Polypro fleece for maximum warmth. Inside is a soft brushed fleece, outside is smooth. Adjustable... $14.00 ... more info ![]() Men's Thin Black 100% Polypro UnderwearThese are thin single layer (cotton T-shirt thickness) and not the thicker ECWS Military Thermals. Ribbed knit construction with FLAT LOCK SEAMS for... $18.50 ... more info ![]() Men's Navy Color Polypropylene Long Underwear100% Polypropylene High Performance Long Underwear Polypropylene is not a dyed fabric. As a result it does not fade or bleed. These are about the... $15.99 $14.99 Save: 6% off ... more info ![]() Unisex Youth Polypropylene UnderwearUNISEX YOUTH POLYPRO UNDERWEAR COLOR IS NAVY BLUE Does your child complain about being wet and cold when they play outside in the winter time? The... $13.50 ... more info ![]() POLYPROPYLENE SOCK LINERSPolypropylene is not a dyed fabric. The color is built into the fabric so you won't have any bleeding or fading. Polypro keeps feet warm and dry.... $5.99 ... more info |











