Do not buy this boot.  It pinched hard on my leg on each side just above the ankles to the point where I just took them off.  I will be selling them to some off-post surplus place (I would have returned them but got them a week before deploying).  I've bought Danner TFX since I graduated basic training and this G3 model is a dud.  I can't even imagine how much pain I'd be in if I had to ruckmarch in these.  Above my ankles would be missing skin.  What happened Danner?  I used to buy your boots with 100% confidence.  Now I will try on each and every one first.