If I were going to a wet environment I would carry fleece. If it were dry, and I didn't mind the weight, wool. Wool is much more durable and versatile, just heavier and it takes longer to dry; however it will still keep you warm when wet.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.