221B Tactical mens Casual Jackets

Ok! Not worth the price, I've only noticed a nominal difference when I wear it.

I'm a very big guy. Ordered the 3x. It fits snug and that's perfect.This works very well for speeding up how fast you cool off. It feels like you have AC in the vest if you get any kind of airflow on you.It also alleviates hot spots.

I wasn't happy with the fit, and it really didn't seem to do anything to make me feel cooler. The return process was smooth and I would buy from the seller again, though.

Good material and does the job. Happy with it!