100% wool. Bought from a SF member here new. Only wore it once or twice. The sleeves are too long for me. Also, this is an open weave cardigan so it feels baggy. I prefer it to be more fitted. http://www.styleforum.net/t/507508/scaglione-air-jumper-wool-cardigan-size-m Across chest: 20.5" Shoulder seam to end of sleeve: 27" Length: 28" Asking $55 shipped or OBO.