<women's merino wool underwear> warm, soft touch, odour free,breathable ... we use:MaterialConstructionWeight Fineness100% Merino Wool S/J120gsm17.5micron100% Merino Wool S/J180gsm18.5micron100% Merino Wool1*1 Rib200 ... wool , wool blended, cashmere, cotton, modal, soybean,bamboo underwear set. We also can produce T-shirt, cashmere, vest, ... , pls feel free to contact us. women's merino wool underwear