A size small is the perfect place to put a small phone, like an iPhone or a Fitbit, since most people these days carry a lot of such devices in their pockets. Plus, a small pocket can be used for other items, like sunglasses or a key card. The ones that I recommend are the legging brand with three circles Oasis by Thames & Hudson, the Warrior Pants by JanSport, and the Yoga Wear by General Mills. The Warrior Pants are a great option because they are comfortable and have a high quality fabric. The pants also have a distressed look, which will make them look more age-resistant. Lastly, be sure to choose Pants That Fit, as those with larger hips or waists may need to size up. If you're looking for a stylish and comfortable way to practice legging brand with three circles, reitmans is the perfect choice. With its Fascial Freedom print on the front and back, this print will help you burn off some extra kilos in your workouts.