JadiveThermal Underwear Set Full Family Winter Long Thermal Underwear Fleece Lined Base Layer Set for Women Men Boys Girls

These thermals are made from a sweat wicking material that is stretchy as well as form fitting. Even though the material is stretchy it is not too tight and you don’t feel constricted or uncomfortable. I can easily move around without any issues and do whatever task I plan to tackle. These thermals can easily be worn underneath just about anything you want. The one thing I will say is that in the description it mentions that the thermals are fleece lined for extra warmth. While these thermals have done a good job keeping me warm I don’t think this lining can be considered fleece. Don’t get me wrong it is soft and very comfortable, just not fleece. It almost feels like a microfiber blanket material. All and all these thermals have kept me warm and I am looking forward to seeing how they will hold up against the colder temperatures while I am snow blowing the driveway.

This is a very comfortable set of thermals and the fit was just right. I was confused by the size chart because the Men's chart is mislabeled as Women's, so I wasn't sure which set of numbers to use right away, but looking at the actual values in the chart, I could see that the measurements were different and smaller in the top chart, so assumed that the Men's actual chart was the second one. The material is very silky soft, but not too thin. The fit is snug, but not too tight. It's going to be my base layer for when I travel up north in 8 degree F weather. It's important that no moisture be trapped underneath the base layer, so having fabric that allows breathability is important. I think these thermals do a good job of that, though I'm not really seeing the fleece lining. It's more of a thin polyester layer that's brushed like a flannel, though it's not cotton which would cause you to overheat and sweat. This is a comfortable set and seems like a good deal. I'd recommend this to anyone traveling to colder climates. It's not rated though, so I can't say how extreme the weather can be and you'd still be warm in this underlayer.

I got these for my adult son, in size XXL which is his size can be XL-XXL just depending on brand and cut, and these fit him good, big enough to not be tight or clingy but still not too big to not fit right, so the sizing seems to be pretty much on target.They are made with good quality. They are light weight, so they do not feel or look bulky. The fabric silky like the workout shirts that are silky and shiny and the inside does have a softer, kind of fuzzier, almost microfiber like look and feel, so I guess that is the fleece lining. The fleece lining is not very thick at all.But my son has been wearing the bottoms, not so much the top yet -- only to try it on for fit -- because he likes to wear a hoodie a lot and it's not real cold out yet, and he tells me the bottoms are very warm and quite comfortable and feel nice on and are not binding or restrictive, and again, keeping his legs quite warm, so he is happy with the set so far.

This pair of men's thermal underwear is advertised as being "Ultra Warm Thin Fleece." It does not feel or look like the long underwear I've seen all my life, which is a thick cotton waffle-weave type of long underwear. Instead, this underwear has the look and feel of microfiber bed sheets, though of course this fabric is thicker than that of a bed sheet.Still, this fabric feels pretty thin. It's not as thick as the waffle-weave long underwear I've seen all my life.The fabric is soft and comfortable. It is also stretchy and form fitting (it is made of 92% Polyester and 8% Spandex), so it will stretch to fit just about anybody's body contours.The underwear seems well made and true to size. I can't yet measure its insulating warmth because it will be several months before cold weather arrives. It seems a bit thin to me, but I will definitely give it a try and see how well it keeps me warm when the cold weather comes. I expect it will help keep me warm since it fits like a second skin on the body and should help to prevent body heat from escaping.

Jadive Thermal Underwear Set Full Family Winter Long Thermal Underwear Fleece Lined Base Layer Set for Women Men Boys GirlsThis set of thermal underwear is not like the typical thermals. This material is thinner but extremely soft and works just as well. They are so comfortable to wear and the price is fantastic. I recommend this thermal set.