Just remember the old adage....Cotton Kills
Get damp and it takes long to dry out, catch a chill breeze and you are cold. If its on your core it can be rough, this comes from experience.
Synthetic or merino base layers. My likes are wool shirts, lightweight and medium for colder. They dry better are warm and don't seem to hold as much stink on multi day hunts.
your mileage may vary, jmho
Best of luck on your hunt, planning is all part of the fun.
