Quick Dry Thermal Set

Dark Gray

If you don’t satisfied with your first pair of underwear, it’s on us.

Free Return. Free Exchange. Or 100% Fully Refund.

  • Save 25% Now with Code: THERMAL25

  • 60% Cotton, 38% Polyester, 2% Spandex
  • Rib Stretchy Fleece Acrylic Fiber: Comparable to cashmere in heat-retention with fleece lined inside; close-fitting style does better in retaining body heat to keep you warm; rib stretchy for added comfort and softness.
  • Heat Retention: Ultra-Soft & Smooth Fleece Lined inside of the base layer cares the skin so naturally providing maximum comfort, softness and warmth.
  • Double-Layer Knee Panel & Elbow Sleeve Panel: Thoughtful design for underwear thermal set; more warmth, more durable; special care for your knee & elbow.
  • Functional Fly: Considerate design on mens long underwear with fly opening for easy-go when nature calls.
  • Crew Neck Tops: Thermals for men, round neckline designed to facilitate the movement of your neck for zero-impact activities.
  • Package Dimensions : 11.65 x 10.08 x 2.8 inches; 0.50 kilogram.

Customer Reviews

Based on 10 reviews
Stay warm with this thermal set.

This thermal set has a great fit, soft and keeps oneself warm during these cold and snowy days.

My husband loves these!

I got these for my husband to use when he works outside, because he does construction in Michigan. He really likes them. He said they fir perfect, and are very warm and so comfortable. He's 5'6" tall and a lot of long under ware are way to tall on him, but not these. They hold their shape, and feel great under his carpenter jeans. He said he'd love to have more pairs of these.


It's a Christmas present! My husband has not even tried them on yet! From what I've heard about your company, he will LOVE them, I know.

Great product for high expectations.

I really do love this underwear. It's a long John, good for winter, however it's not like most that are thick and uncomfortable fabric. Think of it as ordering a soft pair of form fitting underwear that is full leg length. I'm a 36-38 depending on what brand of jean, and the large fits perfect. I would prefer them a little tighter kind of like yoga pants, but that is a personal preference not really a downside. They're thin enough to wear under tighter jeans because they are basically underwear, but they provide some extra warmth. They're perfect for wearing in fall weather, or just wearing them inside the home with no outtergarment. The only constructive criticism I could say is that I wish the fly was a bit tighter and form fitting, more like a brief and less like a boxer. There is a lot of fabric in the fly that makes it very lose. I guess that may be a personal preference too. I would like to see these made in a pouch style like the no fly pouch briefs I love so much by David Archy. And on that subject if you like these try their micro modal, or Bamboo rayon briefs or boxers. They are the first nice underwear I ever bought and it converted me from a big box store underwear buyer to a underwear snob.

Like skin. Comfortable for the man parts. Warm.

I wanted a winter replacement for underwear. The fabric is thin, and you don't expect it to be warm. But it's really, really warm!!! I tried two sizes, small and medium. I'm 5' 10'' and 155 and a medium-sized underwear. I definitely think you should order a size DOWN FROM THE size of your boxer briefs/briefs/trunks. SMALL WAS PERFECT! Because of the functionable fly, I found my typical medium to have too much fabric. The small is literally like skin. It's tight, but not uncomfortable. Most importantly, my package is happy. When the boys are happy I'm happy.

Great cold weather thermals

I have long been a fan of this brand for their men's underwear, and I received a promotion for these thermals. I've worn them now a number of times and I can strongly recommend them. They are the "right" thickness for me, not as heavy as the heaviest thermals I've tried, but just as warm. And, like their underwear, they are just super comfortable, both the material, which is slightly softer than others I've used, and the fit which is perfect in length and tightness around the leg. Thanks for another great product.