Nikeremains the most consistently high-quality brand I've tested. Its unbeatable range of fits, styles, and sizes all come in performance fabrics and the right price. If you're on a budget or time crunch, CRZ Yoga is readily available on Amazon and delivers surprisingly well-made, sweat-wicking pieces without the premium cost. For any outdoor workouts and hikes, REI Co-op makes quality apparel for every element, all at an approachable price. Your leggings are only as good as their waistband.