s angora wool underpants> warm, soft touch, odour free,breathable features ... , zip top. full zip one, long pants or men boxer size: according to customers' requirements sewing:flatlock, overlock ... we use:MaterialConstructionWeight Fineness100% Merino Wool S/J120gsm17.5micron100% Merino Wool S/J180gsm18.5micron100% Merino Wool1*1 Rib200 ... pls feel free to contact us. women's angora wool underpants