Search  for anything...

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...
$29.99 Why this price?
Save $10.00 was $39.99

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – 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: 20 left in stock
Fulfilled by Amazon

Arrives Friday, May 8
Order within 22 hours and 39 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Fit Type: 28"Inseam


Size: X-Large


Color: Navy


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


Best Sellers Rank: #30,190 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #40 in Men's Base Layers


#40 in Men's Base Layers:


Customer Reviews: 4.6 4.6 out of 5 stars (60)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 8

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.

Top Amazon Reviews


  • Good
Fit Type: 28"Inseam Size: Medium Color: Black
Excellent product, rite size, comfort and warm
Reviewed in the United States on December 18, 2025 by Marie

  • Excellent item
Fit Type: 28"Inseam Size: Large Color: Black
Very nice quality
Reviewed in the United States on December 19, 2025 by Coleman folding chairs

  • Long johns
It’s great it keeps you warm and dry
Reviewed in the United States on November 21, 2025 by Joey Alvarado

  • Thermal Underwear for Men Long Johns Base Layer
Good product, fast delivery
Reviewed in the United States on December 11, 2025 by Adam

  • Well made
Fit Type: 28"Inseam Size: Large Color: Deep Grey
Haven't given for Christmas yet but they are well made, nothing cheap avout them and not too thick. Glad to give as gift for a guy working construction sites
Reviewed in the United States on December 20, 2025 by Lisa

  • ThermaJohn and Jane for life
Fit Type: 30"Inseam Size: Large Color: Black
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

  • Give warm and fit tite .
I love it.
Reviewed in the United States on November 20, 2025 by Yemane Hailemichael Amare

  • 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

Can't find a product?

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