Om For the Earth! Eco-Friendly Yoga Gear

Cotton is a wonderful, breathable fabric for everyday wear, but when it gets wet during a workout, it stays wet, which isn't good for your lady business. These seamless Ibex Balance Briefs ($30) are made of Australian merino wool — an ultrasoft, not-at-all-itchy, wicking fabric that regulates temperature and resists odor. Pair your pair with a Balance Sports Bra ($60) for a little added support under your yoga tank.