Double jacket. One outer and one inner. Two inner small pockets. Two outer pockets that zip close. Excellent condition. From lululemon: Key features: cottony-soft Luon® fabric is engineered for serious stretch and recovery ribbed Luxtreme® fabric panels give you freedom to move. Fabrics are sweat-wicking, four-way stretch and breathable. The zipper on the inside helps keep the interior flap in place for a smooth fit. Able to secure your essentials in the two zip pockets. And the thumbholes help keep your sleeves in place so layering is easy Fit + function designed for: yoga, to-and-from fabric(s):Luon® and Luxtreme® fit: tight length: hip