Merino wool underwear is a game changer. Unlike traditional wool, Merino is super-soft and smooth next to skin. All-natural Merino resists moisture, repels odor, is quick-to-dry, and regulates temperature better than any other fiber. Choose from several styles of women's Merino wool undergarments, including the perfect layering pieces: our bralettes and camis; and our great-fitting bikini briefs, thongs, and our popular boy shorts, recently included in "Best Hiking Underwear for Women," by Best Hiking Magazine.