These are fabulous underwear. I bought them specifically for boot camp workouts. They have exceeded my expectations. They are wicking and stay in place. No riding up. I wasn't necessarily looking for full coverage, but they are certainly that. I bought them at least 6 months ago, and wash and dry them every week and they still look new. They also don't hold odors. Dont let the photos of the pairs with running fibers hold you back from purchasing these. They are a great price and have great longevity. Im back to buy more!