These odor-free garments are as natural a fit for warm-weather use as our sheep are for New Zealand hillsides. With moisture-moving fibers creating a layer that breathes more easily than you do, these bottoms will get you to the top. Constructed with a covered elastic waistband, traditional fly design, and flatlock seams to eliminate chaffing.  Men's medium. 100% superfine merino wool.

The only high performance base layer I would put on when I needed to do anything that required doing something.