Search  for anything...

Rocky Thermal Underwear For Men (Thermal Long Johns Set) Shirt & Pants, Base Layer w/ Leggings/Bottoms Ski/Extreme Cold

  • Based on 6,539 reviews
Condition: New
Checking for product changes
$27.99 Why this price?
Save $12.00 was $39.99

Buy Now, Pay Later


As low as $6 / 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

This item is eligible for return within 30 days of receipt

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 Tuesday, Jun 4
Order within 20 hours and 2 minutes
Available payment plans shown during checkout

Color: Dark Grey


Size: Medium


Date First Available ‏ : ‎ December 26, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 4

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
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Comfortable and warm but not fleece.
Color: Black Size: Medium
Pros: Very comfortable and warm in 30-40 degree weather. I was wearing a t-shirt and work pants over it; I got too hot with a jacket. 6'4" 150 lbs and it fit as expected. Cons: It is not fleece, its 90% polyester and 10% spandex. Feels a bit cheap compared to ThermaJohns which has a tighter feel.
Reviewed in the United States on October 16, 2022 by Cody Nelson

  • Great fit and quality.
Color: Black Size: Large
Have ordered before. Product is great and doesn’t stretch out of shape. Easily worn under jeans in the cold north. Perfect product. Thank you.
Reviewed in the United States on October 23, 2022 by Colleen Kraft

  • Perfect
Color: Black Size: Medium
No issues. Fitted perfectly and keeps the heat in.
Reviewed in the United States on October 20, 2022 by JJ

  • What an amazing fit! Not sure how but they arrived in 6 hours as well. Mind Blown!
Color: Black Striped Size: Large
They fit very well, hug just right, aren't too warm and allow for full movement. I like that they cover well and are not see through. They have a soft fleece like lining that makes them beyond soft!!! They are perfect!
Reviewed in the United States on September 15, 2022 by Amber Jerome

  • 👍
Color: Black Size: X-Large
👍
Reviewed in the United States on October 8, 2022 by Willie pipkin

  • They are OK for the money
Color: Melange Charcoal Grey Size: 4X-Large
I would get one size bigger than what you are
Reviewed in the United States on September 29, 2022 by Robert g.

  • Great baselayer to wear under drysuit for kayaking
Color: Black Size: XX-Large
First, I'm 5'7", 250 lbs, 38-40 waist, 50 inch chest, XXL fits well and comfortable, though the sleeves and legs are a bit long. Not a big deal, they can be bunched up. The Fleece lining is very comfortable against my skin. I wear this under my drysuit. While in the water I found the sleeve of my drysuit had a leak. As the cold water came in, the sleeve of this base layer got pretty wet. The wet sleeve felt cold, but it still kept me fairly warm and didn't absorb much of the water, helping me to stay warm. The rest of me stayed comfortably warm in the 40° water, even though the drysuit itself didn't do much for warmth, it just kept me dry. **UPDATE** I have now worn this for three sessions of rolling practice in my kayak. I still have a small pinhole leak somewhere in the back panel of my drysuit, but it doesn't leak too much so I don't worry about it. This baselayer is still keeping me warm as the only thing I'm wearing under my drysuit in 45°f water, even when slightly damp. This isn't just while sitting inside the kayak, but also while submerged upside down and while swimming during a wet exit. This really is a great mid weight base layer, and one that any kayaker should consider for under their drysuit! If you're going to be in water any colder than this though, especially if the air temperatures are cold, I would recommend doubling up layers and either wearing a second set of these or getting a heavier layer to wear over them. Overall, this was a great buy and a much cheaper option than other base layers. I would definitely purchase this one again! -Piper's boyfriend :-) ... show more
Reviewed in the United States on February 25, 2022 by Piper

  • Very comfortable and warm
Color: Navy Size: Large
Bought this set for a ski trip to Banff. It was not as cold as expected (25-35 degrees F average). But, these thermals kept me warm and I had no issues with them. I got two pairs of medium weight thermals. Both tops and bottoms. They are VERY soft and COMFORTABLE! My only issue was the size. I bought a large based on other customer reviews and a Large was too big. Not too big to use but a Medium would have been perfect. I am 5'8" tall and weigh 180 lbs. The bottoms were a little too long but I worked with that since I was skiing and could roll the extra length up without being bothered by it. The top fit better but it definitely wasn't fitted or snug like thermals should be. It did not fit like the picture of the model. Overall, very satisfied! Besides the fit (my bad for giving customer reviews too much credence), these are the best thermals I've owned. Which isn't a whole lot, but they really are very comfortable! ... show more
Reviewed in the United States on April 5, 2022 by Carrie

Can't find a product?

Find it on Amazon first, then paste the link below.