Polyester Long Underwear
Shop polyester long underwear and compare base layer styles to find your preferred fit. Check each item’s fabric composition, sizing and care instructions to help narrow your choice.
Polyester Long Underwear
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FAQs
Polyester is a synthetic fiber used to make fabric. In polyester long underwear, it may be the only fiber listed or part of a blend.
Long underwear typically includes long-sleeve tops and full-length bottoms, while regular underwear generally has a shorter cut. You may also see long underwear called long johns.
Yes, polyester long underwear can be made with a blend of fibers. Check the fabric composition for the exact fiber names and percentages rather than assuming every piece is 100% polyester.
Follow the care label on each piece for washing and drying directions. Instructions can differ depending on the fabric blend, construction and trim.
No, matching is a matter of personal preference. Choose a coordinated look or mix colors and patterns to make the combination your own.



