Jianai Men's Heavy-Weight Four-Layer Thermal Underwear Bottoms Pants

These are perfect for sitting in a deer blind on a cold morning to stay warm. They are too heavy for extreme activity and would most likely be way to hot. during deer bow season in southern Ohio it can get into single digits and unless you're layered up right it can get uncomfortable.To summarize: perfect for motionless hunting from blind too heavy /hot for activity. In fact on 15degree F mornings I would be sweating after walking to my blinds about 1/2 to 3/4 mile.I imagine if you are in colder areas they would be ok to work or be active outside. Wish I could find a matching top.

These are fantastic. The only down side is they don’t make the shirt . Just the bottoms

I wore these as an undergarment for my SCUBA Drysuit, way too warm for that and not exactly the thinnest option. However, I can't wait to use these snowboarding and ice climbing. They are super warm and the internal material is super soft.These are quilted and the patches on the knees add reinforcement to the area that will likely get the most abuse. The quality thus far is great, from the stitching to hold the quilted layers together. Time will tell how it holds up and I'll modify the review accordingly as I put these into use more.

These thermos are amazing. Super think and very warm. I bought them to go under my scuba dry suit but I warn them during a extreme cold weather spell we had. -11 degrees. I stayed very warm with on.

Way too small but most definitely the most serious and cozy soft thermals I have ever seen.

They shrink even when washed in cold water so order a size larger.

Too warm for the south but excellent for the northern freeze. These will be great come duck season when the dog is doing all the work and I don’t have to move as much.

Really warm. Almost too warm if your working or hiking. Great in the tree stand.