REI Co-Op Screeline Hybrid Pullover Nylon Lightweight Jacket Green Womens S Soft, lightweight polyester fleece in the body and sleeves delivers breathable warmth and wicks moisture Smooth ripstop nylon outer fabric with a durable water repellent (DWR) finish blocks breezes, sheds light rain and slides easily under other layers Partial front zip is offset to avoid other zippers; open it for cooling ventilation; zip up and cinch down the collar for more warmth Side drawstrings let you raise the hem for extra cooling when the day heats up Kangaroo front pocket has a zippered security pocket inside UPF 50 sun protection Very good condition, no flaws. Please see photos for fabric content. Measurements: Chest (underarm to underarm): 21". Length (shoulder to bottom hem): 28". Sleeve (underarm to cuff): 22".