Lululemon Jacket Mens Small Black Full Zip Up Running Jacket Athletic is a mid-length track jacket made of polyester material. It has long sleeves, a solid pattern, and a zip closure. The jacket is designed for men with an athletic fit and is suitable for travel, activewear, and casual occasions. It features zipped pockets, is lightweight, stretchable, and has pockets. The jacket is perfect for various activities such as gym and training, walking, cycling, golf, cross-training, CrossFit, yoga, Pilates, running, and jogging.