They also have a tight fit, which means that they will stay put even when you are Undercut and working the squats. Aerie Leggings are a brand that has been around for a while now and have quickly become a cult favorite. They have a unique style and offer a variety of outfits that can be worn to any occasion. Following their success, they released a line ofFall leggings that are even more popular. These pants come in a variety of different designs and are made from comfortable and breathable fabric. Firstly, you'll want to make sure that the jeans have a high waistband to ensure that they're comfortable and look good. There are a lot of things to love about grey Nike workout pants.