5.11Men's UTILI-T Crew Shirts 5.11 Men's Utili-T Crew Shirts 3 Pack - Black, Large (pack of 1)

Q: How long in inches are the t shirts? I am looking for some extra long ones. Thank you.

I havnt measured them with a ruler but I am 6ft 8 and have an extra long torso and they go past my waist and then some. And I'm always looking for extra talk shirts. I do not have any complaints about these shirts. I was so pleased I purchased another pack. I not only will never go back to cotton as these shirts not only kept me dry even in a fullChemical and bomb suit, but everyone I have recommended these shirts to have enjoyed them. They r the best under shirts for any occasion on duty or off. But don't take my word for it try them for yourself.

Q: Are the collars prone to stretching? I need a good Acu shirt that will last me a while.

After several months of wearing, they are prone to stretching. I do wash these shirts twice per week, therefore, I would say the stretching would be due to wear and tear. I would recommend them.

Q: What is the sizing on the t shirts and are they long enough to hide the butt if I go out to get a glass of water in my underwear.

These are not designated as a tall size, just XL. I am 5'11" tall. These are long enough to stay tucked into the waist of my slacks and shorts by about four inches. That said, they do not fully cover my butt. If you are shorter than I, compute the difference between our heights and figure where the bottom hem will set on you. I would measure the actual shirts length for you but I won't have access to them for a few weeks - sorry.

Q: I need a good ACU shirt with a collar that isn't prone to stretching can anyone recommend me one off of amazon or is this one ok?

These are great "t" shirts. Don't know if their colors will work with your ACUs. My department wears older BDU's and I wear them under the BDU shirt. Very comfortable and the collar doesn't stretch.