This great lightweight comfortable jacket is perfect for your walk or run. It features an iridescent three striped pattern along the lower back next to a zippered back pocket. There’s also a vent on the back to help with breathability. It’s long sleeve and the bottom of the sleeves has just a touch of stretch to it. It’s super lightweight. Easy to fold up and a great layer piece. Comes from a smoke-free pet free home. Please comment below with any questions. Thanks so much for looking! It also has a zipper front and the zipper is not straight up and down. It is a little on a bias cut.