Kenyon Men's Polypropylene Thermal Underwear Bottoms

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Starting at: $20.99
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    Kenyon Men's Polypropylene Thermal Underwear Bottoms
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    Stay toasty warm with this pair of mens polypropylene thermal underwear. With a convenient fly front, a comfortable elastic waistband, and cuffed ankles to preserve body heat, these thermals make an excellent base layer for under your clothing.


    ITEM#: 12725115

    Add an extra layer of warmth with thermal underwear from Kenyon. These thermal bottoms feature ribbed knit construction for maximum stretch and comfort.

    • Color options: Navy
    • Fly front
    • Covered elastic waistband
    • Self cuffs at ankles
    • Active moisture management
    • Base layer garment


    Color Black Brown White
    Gender Male
    Machine Washable Yes
    Fabric Care Machine Wash
    Dimensions 14.0x1.0x9.0
    Materials 100% POLYPROPYLENE RIB
    Model Number 302

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • ak trip

      Looks to be good quality !

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    • not quite what I ordered

      I like the quality a very interesting product, however the level of protection was not what I ordered. I ordered COLD Weather thermals and I recieved the COOL weather. A little disappointed :(

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    • thermal

      my husband works outside and said these thermal underwear or not warm at all.

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    • Fair

      Not bad for the price but probably would go with something different next time.

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    • warm

      Bought these for my husband who is out in the winter weather. He likes them and wears them every time they are clean in the cold.

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    • great quality

      This are silky yet warm, perfect for fitting under jeans when working outdoors in the fall or winter. Only issue is the fly is too small for a larger appendage. Highly recommended.

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    • nice and lite but warm

      Don"t were long johns but these are great not heavy or bulky not good for sub 0 but fine for freeze

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    • Every one should have a pair

      I bought this for my son and he really likes it.He wants me to buy him some more maybe for xmas

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    • Thermal underwear bottoms

      Launders without shrinking, good fit. Grandson loves them

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    • Underwear

      I wear this product hunting and it keeps you toasty at temps well below zero. I recommend it.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Does this underwear keep you warm the entire day w the temp below 8? When your body get hot & sweaty, does this underwear get itching or any discomfort like rubbing your skin?

      • Hello guest, there are 21 reviews on this item which should provide you with the feedback you are requesting. Thank you for shopping with us.

    • What is the inseam and waist measurement on the men's medium and on the men's large?

      • Hi backyard351, the measurements that you requested are Waist: Medium 32-34 Large 36-38 Inseam: Medium: 30 Large: 30 1/2. I hope this helps, thanks for shopping with us.

    • what is size table large is what in inches xlarge is what in inches xxlarge is what in inches

      • Hello wic26, A U.S mens large is 40, XL is 42, and XXL is 52. If you have any further questions on sizing please refer to our mens sizing guide located in the Product Details section. Hope this information was helpful. Thank you for shopping with us!

    • Do these pants have side pockets?

      • Hello jpinney4, Thank you for your question! This style does not have side pockets. I hope this helps! Happy shopping!

    Shopping Guides

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    Usually leaves our warehouse in 1 business day. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

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    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.