It breathes, it permanently resists body odors and it wicks sweat faster than you can make it. That's why our silky, super-fine Merino wool Pant is one of the most important pieces of outdoor gear you can own. When you're active, wool fibers pull away sweat in its vapor state, so you never feel damp. When resting on the ski lift, in a treestand or just taking in the view; millions of insulating air pockets keep you warm and help you conserve energy. Cold water machine washable. Hang dry.

Stay to your size on the size chart for each layer.  The sizes are built to work together without going up in size.