Women's Jonni Headband.Barts urban style ladies headband, the Jonni Headband is a finely knitted and stretchable, made from a mix of merino wool giving it a soft handfeel. 40% Polyester, 20% Acrylic, 20% Polyamide/Nylon, 20% WoolFine knit fabricOne Size Womens Jonni Headband