Under ArmourMen's HeatGear Compression Long-Sleeve T-Shirt

It is quite frankly amazing that, in 100° (or more) Mississippi summer heat, I am drenched with sweat if I am wearing shorts and a tank top, but I stay completely dry if I am wearing Under Armour Heat Gear tops and bottoms.I have experimented with and without Heat Gear clothing in the following settings:1) At home, inside, doing housework or relaxing, under casual dress wear2) At work, under business casual dress wear3) At home, outside, doing manual labor, under work clothes [light long sleeves and long pants (due to mosquitoes and other insects)]4) At home, down in the thicket of the woods, under heavy work clothes [thick long sleeves and military-grade cargo pants (due to insects, snakes, spiders, etc.)]5) In my workshop, doing various projects, under shop clothes (light long sleeves, long pants, and usually a woodworking apron)For all of the above-listed settings, I have found:A) If I AM wearing Heat Gear clothing, I can most certainly feel the heat, but I simply do not sweat from any body part that is covered by the Heat Gear clothingB) If I am NOT wearing any Heat Gear clothing, I sweat profusely (and if I am outside, I sweat so much to the point of concern for having a heat stroke)Now, I can’t speak for anyone else, but, for me, Heat Gear clothing has been one of the best purchases I’ve ever made. So, for that, I have given my rating and would say thank you to Under Armour for making these unbelievable items of clothing.

As a base layer for hockey, it's great. Keeps me cool. Only problem is that, even though I'm a really skinny guy, it fits a little too tight. Not uncomfortable but trying to take it off I've heard some stitching pop. Also, a little on the pricey end for an athletic shirt. I've had cheaper that I have no complaints about.

Bought for my teenager who is 6'2" 170 lbs for football. He says it fits just right. He's pretty broad shouldered with long arms and torso.

I work in landscaping in the south, and 8-10 hours in the sun gets pretty rough. I bought this to wear under my t-shirt, and by the end of the day I still had twice the energy as I did before. I ordered 2 more halfway through the first day at work wearing this. They are a little pricey, but if you're out in the heat all day, definitely a worthwhile investment.

Snug fit with many colors. Wear it under work shirt.

The shirt has a fantastic feel while an excellent fit. Keeps me warm in the tuff Buffalo winter great for sports, work or just walking the dog. Comes in different colors & is easy to wash with no shrinkage.

Fit well and is very comfortable.

I bought the tall Large and it fits perfectly. I wear these as a road cycling base layer and am totally satisfied with them. The sleeves and body are just long enough for me @ 6' 2". Do note that these are form fitting shirts, not regular fitting T's.

This seems to be the new version of their compression top. It fits a lot smaller than the old design so you may need to go a size up. I personally don’t like the new cut.What I really don’t like is that they have this weird label on the back of the neck where you can apparently write your name and number. The last time I had my name written on my clothing was when I was a schoolboy and my mother did it. Fair enough if you are on a sports team and everyone has the same top and you all wash them together - fine - but how likely is that to really happen? It’s just a really weird feature that I don’t like.That and the cut as left me searching the web for shops that still sell the previous design.

This was the first compression top I have purchased from Under Armour so I was not sure what to expect? The material quality and the fit was very good. The sizing chart is accurate because sometimes it can be difficult to order the correct size compression item due to the elasticity of the material.

I had the old type, which were quite good. Was a bit surprised at this one was even better. Good fit. A bit of compression, but not like it's almost impossible to get into.

Expected a better product quality from under armour (i.e. if it's not fake). The hole appeared after 1 wash. As I wash new cloths before wearing them, I didn't even get to wear it for more than 30 mins and I spotted this. Probably was there already, didn't check before putting it into the wash. Too late to return, I guess.

Fits well and comfortable, sleeves don't ride up. I'd buy again