The Lululemon Sea Wall track pants are pre-owned and made of nylon and spandex. They have an elastic waist, straight leg style, and a zip pocket. These pants are suitable for travel, activewear, and casual occasions. They are designed for gym and training, cross-training, CrossFit, yoga, bodybuilding, and running and jogging. The black pants have an outdoor, athleisure, and sports theme. They are easy to care for, comfortable, and stretchy. The pants are available in size 2XL and are part of Lululemon's activewear pants collection.