C-in2 Men's Core Long Underwear

I have been using the C-In2 Core Long Underwear as the base layer under my bib tights for riding in the most brutal New England winter in decades. The C-In2 Core Long Underwear are thin, warm and comfortable. Nothing to improve upon. Im 6' 205 pounds and the XL fit me perfectly. I have also been using the C-In2 Core Long Underwear for routine winter activities such as snow removal and hiking with the dog. They are all I need under a pair of jeans.

Good fit, good material, but a bit low rise, and the crotch is a bit bulky due to the 'pocket'. Hence I will be returning.

I wear a 34”waist/34” inseam and since there is no Tall size available I ordered the XL, hoping they would be long enough without being too big in the waist. And the risk paid off. They are long enough and the waist is fine. In fact I think they might be too snug on anyone with a larger than 38” waist size. The fabric is not bulky and they fit easily under a pair of jeans. The disappointment is with the pouch. While they are better than flat front undies, the pouch is nowhere near as accommodating, supportive, or comfortable as what you get with brands like Obviously or Krakatoa. Unfortunately they don’t offer long underwear. Overall I’m pleased with the purchase.

As stated in the title...very comfy and good warmth. I use these for the winter and started using them for lounging at home. I bought this I want to say a few years ago and just now started to tear from multiple washes...etc. So they last a long time. The new version I just bought seems to have a more comfortable waist band, and seems just as comfortable. It's form fitting but not constricting at all (lets the boys breathe too).

I love these long johns! I'm 6', 150-ish, ordered size medium and they went all the way down my long legs. Had ordered from an AC brand but they were too short and kept riding down my butt. These medium c-in2s are warm and well made. Will try a size small on the next order to see if there's less pooling around the ankle.

Perfect fit. Good support without wearing underwear. Yes they are long but I do not find this is a problem.

What I mean by aggressive is the crotch area kinda protrudes out because of the way it's cut. Flamboyant may be a better adjective. I don't really care since I live alone but could be good or bad if you live with someone and plan to wear these as house pants. It's cotton so not really that warm but that's not what I bought it for so I don't mind. It's like a long sleeve fitted t-shirt for your lower area. Fit is perfect, I am a 32w 29 inseam. being shorter I like how they aren't overly long and have a bunch of extra material. Taller people may need to reconsider.

I really like these, they are very warm and fit under all my pants. I wanted them to be more attractive than they turned out to be. I would have preferred a more form fitting tighter fit similar to underarmor but regardless their main purpose is to keep you warm which they do very well