Search  for anything...
Blaosn

Thermal Underwear for Men Long Johns Base Layer Regular/Tall Top and Bottom Set Pajamas Cold Weather Winter Clothes

  • Based on 0 reviews
Condition: New
Checking for the best price...
$17.98 Why this price?
Save $7.01 was $24.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 12
Order within 6 hours and 12 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Fit Type: 26"Inseam


Size: Small


Color: Black


Description

Long johns for men is designed for you to stay protected from the cold. 26"Inseam ankle length for petite,under 5'5";28"Inseam full length for regular,5'5"-6'2";30"Inseam for tall men,above 6'2". Casual loungewear sleepwear Pajamas Wear. Long Sleeve 2 Piece Top and Bottom Sets Base Layers，Thermal Underwear for men Winter Clothes Cold Weather Warmers. Long Johns Thermal Underwear for Men Base Layers Top and Bottom Set 2 Piece Long Sleeve Lounge Wear under Leggings Casual Pants Pajamas Winter Clothes Cold Weather Warmers Gear.

Package Dimensions ‏ : ‎ 9.06 x 7.87 x 0.79 inches; 7.05 ounces


Item model number ‏ : ‎ underwear-4109


Department ‏ : ‎ mens


Date First Available ‏ : ‎ August 8, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • ThermaJohn and Jane for life
My husband needs a couple of sets of these annually and we ALWAYS go to ThermaJohn and ThermaJane. They’re great under hunting clothes, work clothes, everyday wear. Before long he’ll be asking for four more packs. And I’ll go to this seller because his came right away. If this seller sells the women’s I’ll grab some from them too because mine too longer for some reason. ... show more
Reviewed in the United States on November 21, 2025 by Ms. Lead
    • 👍
Fit Type: 26"Inseam Size: XX-Large Color: Black
Muy bueno
Reviewed in the United States on December 8, 2025 by Amazon Customer
    • Thermal Underwear for Men Long Johns Base Layer
Fit Type: 30"Inseam Size: X-Large Color: Black
Good product, fast delivery
Reviewed in the United States on December 11, 2025 by Adam
    • Good buy!
Fit Type: 26"Inseam Size: X-Large Color: Black
Amazing product fits very well
Reviewed in the United States on December 3, 2025 by Kevin C. Este
    • Long johns
Fit Type: 26"Inseam Size: Large Color: Black
It’s great it keeps you warm and dry
Reviewed in the United States on November 21, 2025 by Joey Alvarado
    • Give warm and fit tite .
Fit Type: 26"Inseam Size: Medium Color: Black
I love it.
Reviewed in the United States on November 20, 2025 by Yemane Hailemichael Amare
    • Comfortable, soft and warm as busy person's winter undergarment
Fit Type: 26"Inseam Size: X-Large Color: Black
Review Image by Ridin Bicycles Ridin Bicycles
Review Image by Ridin Bicycles Ridin Bicycles
The media could not be loaded. I picked these long johns for winter warmth, bitter cold wind protection and also because the price offered was excellent for full body fleece-lined thermals. This shirt and pants combo are well made with an good fit (X-Large), extra long sleeves, selectable leg length, excellent cross-stitching (image 2), very tight seams and reinforcement at the cuff, hem, leg and neck. The fleece lining inside is super soft, warm and breathable and my sweat is wicked away. For simplicity and reduced wear I hand wash mine with a cold fresh water rinse and a soap rub to remove body oils. They are moderately elastic and skin tight in most places but I don't get any binding nor bunching. The outer fabric is polyester compression material which is low friction wet or dry and ideal as my outdoor undergarments. You'll barely notice you're wearing them until you are indoors again and start sweating. I tend to wear mine with work boots and calf-high wool socks so I ordered a shorter inseam to avoid a baggy fit. These are just great, warm, comfortable thermals ideal for outdoor activity in moderately cold or windy weather and i would recommend them to active people who need extra winter layers. ... show more
Reviewed in the United States on November 29, 2025 by Ridin Bicycles Ridin Bicycles
    • Adds Warmth but Comfort Could Be Better
Fit Type: 26"Inseam Size: XX-Large Color: Blue Grey
These long johns provide a fair amount of warmth and fit mostly well, though they’re not without a few drawbacks. The fabric is soft to the touch but has that slick polyester feel rather than the natural comfort of cotton. It’s fine for layering, but it doesn’t have the cozy feel I usually look for in base layers. The fit is generally good, though the rear could use a bit more room and the legs could be slightly longer for better coverage. They serve their purpose for keeping warm, but overall the comfort and value are pretty average. They do feel durable enough quality that you should get a decent amount of use out of them. ... show more
Reviewed in the United States on October 9, 2025 by You

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...