<men's merino wool underwear suit> warm,soft touch,odour free,breathable features: ... collar, zip top. full zip one, long pants or men boxer •size: according to customers' requirements•sewing:flatlock, overlock ... wool , wool blended, cashmere, cotton, modal, soybean,bamboo underwear set. We also can produce T-shirt, cashmere, vest, ... products, pls feel free to contact us. men's merino wool underwear suit