A fantastic base layer when you are in a high out put activity and are really sweating. It can function as the only layer or a moisture moving base layer. Good part of a long distance hiking situation where the weather is ever changing. I have found this garment moves moisture better then anything else I have tried so far at this weight. The price is also reasonable considering the quality you are getting here.
I have no complaints about this garment.
There are so many brands to check out but I would recommend anything made from Polartech materials