I have been in my local mountain rescue team for nearly 30years and have tried and been issued with lots of Gucci base layers.Well i still use smelly HH Lifa shirts when called in the middle of the night in a blizzard. I sweat a lot and the H H does excactly what it says on the tin and i always have a dry layer next to my skin.Have tried the icebreaker merino`s,and yes ,they are not so smelly but they also absorb sweat and i feel colder than i do in my smelly helly`s. Walked the length of Corsica a couple of years ago and the H H were as good at keeping me cool as keeping me warm.When you wash them just throw them on a radiator and the will dry in a couple of minutes.
Hummel