LANBAOSI2 Pack Mens Thermal Underwear Bottoms Long Johns for Men Cold Weather Thermal Pants Warm Baselayer Trousers Leggings

These are great thermal underwear. They fit as expected and provide an amazing amount of warmth given how light-weight they are. They are well-made and seem durable.

They are thin and fit under pants.

My son recently got his first job and, as we get into the cooler weather here in the Northeast, I wanted him to have some thermal for when he has to be outside with customers. The Lanbaosi thermal bottoms fit well. I ordered him his normal size L and they fit him just like a normal size L. These are not compression pants (and don't claim to be) but they aren't skin tight either but sort of like a loose pair of long underwear. The material is very soft and comfortable on the skin. My son stated that the underwear is warm when he tried it on under his sweatpants to go outside in the mid 40 degrees we had a few nights recently. I tested them for a quick walk in the same and, while they kept me warm, they didn't feel super warm. I think these will work well down into the 30 degree temps but they aren't heavy duty thermals.Overall, I think these are a 3.5 star product. They feel comfortable and fit pretty well and are warm. I will update once temps get down below 30 degrees and see if they prove me wrong with regard to the warmth.

I've been wearing these thermal long johns for a few weeks now, and I'm very happy with them. While they're not warm enough for the coldest days, they certainly help to make the winter tolerable well into the 20F region. They fit as expected, and they're flexible enough to not limit my range of motion at all. I work and I ride my bicycle with these on under my pants, and I barely notice they're there. I haven't put them through the wash a huge number of times yet, but so far they haven't notably worn at all.Overall, very pleased.

Inaccurate item description. These are not made of thermal material whatsoever. These actually feel like a very breezy summer material. They're soft, breezy and baggy through the legs. Not anything I think of when I think of long johns or thermals. Completely misleading. I give it two stars because we got a 3x and it's accurate to size, and they are cut and sewn like some sort of underwear between the hips and thighs, so those two things are accurate. My husband came home cold from work and wore these all evening under his pants and said "They really don't keep me warm. I can tell I'm wearing another thin layer of some sort, but they definitely don't feel thermal." I could tell immediately upon opening them from the package that these are not cold weather clothing. I also found it strange that they are baggy from top to bottom considering they're supposed to be worn under other pants, and they don't have a cuff at the bottoms of the legs to keep them from riding up. I definitely can't recommend these as thermal long underwear.

these are so comfy

These kept me warm and felt good, but I could have probably gone with a M instead of L.

These bottoms are made from a combination of Polyester and Spandex, offering a reasonable quality and structure at an affordable price.The material has a noticeable thickness, providing excellent comfort. They are soft, lightweight, skin-friendly, and feature a slight stretch woven fabric with an ultra-soft lining fleece. These long underwear for men effectively keep out the cold air and preserve heat, making them perfect for extreme cold weather. The professional seaming further enhances their heat retention capabilities.What I appreciate most is the freedom of movement these thermal pants offer. They are made with stretchable material, ensuring that there is no chafing or bunching up when you move. Additionally, they keep you dry by effectively wicking away moisture and perspiration due to their breathable fabric.One minor issue I encountered is with the sizing labels provided. For example, the XL size is labeled as having a 34-inch waist, which can be misleading. It's best to ignore these labels and select your size (L, M, or S) based on your usual measurements. The product has a certain level of elasticity that allows for a comfortable fit.

El material es muy bueno, la bragueta qué trae es muy útil y la talla es un poco más grande que la indicada, lo devolveré para cambiarlo por una talla menos. Pero en general es muy buen producto

Solo para temperaturas por arriba de 6 grados

se ve resistente la tela, pero algo delgado para frio intenso, si esperaba algo mas grueso, para frio moderado protege bien, llego antes de lo señalado, eso fue bueno