This shirt is better than even advertised. Even though I’m in Florida, nights shift can be cold. This shirt is not bulky, and is WARM. I bought another after the success of the first.

Love the base layer as far as comfort goes. Fits as described. I don't believe its quite as warm as described. My first day wearing was 10 degrees above and I still feel like I need an additional layer. The shipping was very slow almost a month before getting here. I did speak to helpful lady named Richelle who was helpful from a customer service aspect.

Ordered two of these shirts after being given the recommendation by a coworker. Took me exactly a month to get my order while waiting to receive my order I reached out to customer service multiple times with no response. Once I got my order I only received one shirt. Called customer service said nice again with no response. Called the owners number. He answered and was very apologetic about the issue and said he would let the warehouse know immediately.

Now the shirt is well worth the price. It keeps me warm on cold nights. Can’t wait to receive my second one!

I work for a midwestern department where we regularly see sub-zero temperatures with windchill plunging it to the -40s (F). Normally, my layers are 3.0 base layer, uniform shirt, coat, and external carrier. I absolutely despise wearing a coat under my vest.

After some brief shipping issues worked out with some fantastic customer service skills by 221B, I received the base layers a day before we had our deep freeze and figured I would REALLY put the base layer to the test. I took the coat out of my layers and worked patrol with just the base layer, uniform shirt, and external carrier.

On getting my patrol unit ready, I noticed I was actually starting to break a bit of sweat with it being between -10 and 0 degrees (no wind) and besides some minor chills, it really felt no different than being outside on a cool summer night to me (60-70 degree comparison). I worked like this for approximately 3-4 hours at which point windchill dropped the temperature to in between -30 and -25 degrees with a cutting wind. The wind cut through the base layer like a knife but credit where its due, this is the type of cutting, cold wind that would cut through ANY base layer. Even with this wind, the cold I experienced was more of an uncomfortable cold and not an unbearable, "I need to put a coat on NOW" cold. After I put just a windbreaker on, I had no issues with the cold. With my 3.0's, I had to wear an actual coat and not a windbreaker in this chilling cold wind.

The following nights I worked in -10 to 0 degree weather and even with light winds (that were not cutting) taking windchill to the -15 range, I did not need a coat. So I think I have definitely pushed and tested the limits in the most extreme way of this base layer.

Overall, these will be my new extreme weather base layers as just in the brief amount of time I've used them they have proven themselves to be extremely worthwhile in the extreme cold we have here. I will be recommending the products to any new trainees we hiring on and have been directing shift-mates to the products as the majority of them also despise wearing coats.

Although the product fit well the shipping was awful. It almost month to receive my item which I was ok with. However, I had to reach out to them multiple times to get any information about it. I was told they were changing warehouses but could not give me any time frame on when it would ship. The owner finally reached out to me and only then did I get a tracking number and date of delivery. Other than that the shirt is great. I will buy from them again in the hopes they have fixed there shipping snafu.