Does under armour heatgear work well as an undershirt?

Overall the shirts are good undershirts but being a bigger and taller person (6'3" and 270 lbs) they were a little shorter then I would like. I will instead be buying the Original UA Fitted Crew as they are long enough for me. read more

It can- could be warm in certain situations. I would recommend NOT a compression shirt if you do so. read more

Under Armour HeatGear keeps you cool, dry, & light on the field and in the gym. Learn more about the technology and shop the gear. read more

I like the Under Armour stuff. I have 3. One is very thick long sleeves and I wear that in the winter. I have a sleeveless and its very thin and is tight fitting and works well when the temps are high. I have another long sleeve and relatively thin. Its also tight fitting and works well in cooler mornings. I also use several types of rash guards. read more