I wasn’t sure what size so I ordered extra large. They are big on me, but they are comfortable wash well don’t shrink in the dryer. The size I got probably would fit a 6 foot man about 200 pounds pretty good.

This must work differently than most thermal pants I've worn in the past. These are kind of loose all around. Stating that, I think they might work better than others I've worn. They are very comfortable, fit under jeans well, and keep my toasty warm even in 35-degree weather.

Great for under any pantsVery cozy thermals

Muy buena calidad y comodidad

Brought these for my hubby who happens to work in a warehouse he said they keep him warm

Got these for my husband to wear underneath his work clothes as he works outdoors. We chose his size based on the chart provided in the listing. They fit perfectly in the leg and waist, and have some give in the crotch should you need some extra space there. Husband is average height and somewhat slender with a slight muscular build. They are very lightweight and easy to move in. They wear well under jeans. As with any clothing purchase online, take your measurements as they seem to be very important with this particular product. It's a really good price for a three pack, so I would definitely recommend.

My partner is a delivery driver and as we all know, they work in every kind of weather! We live in Minnesota and with winter coming up, I wanted to make sure he kept warm. This is a fantastic deal for 3 pairs of good thermal long underwear, since just one pair can cost between $15-$20. I love that it came with 3 different colors, black, grey and navy blue. The material is thin enough that these will fit under pants just fine, but thick enough to provide warmth.So far as the fit goes, they seem to run slightly large with a little bagginess at the crotch and knees. He says, however, that he'd rather have them too big than too small, especially since they will shrink in the wash. He's also pretty tall (6'1") and the length fit great! He says he loves them and they're extremely comfortable, so I think it's a win!

Great long johns fit really well. They are very warm and a very nice soft material. They are definitely going to work great in the winter months.

Very comfortable and thick. They keep you warm and look nice. Perfect for cold days and fit good under work pants.

They are so conformtable!! I would order them in every color.