Mosmann Australia's Official Online Store. Shop the latest in Men's and Women's intimates and swimwear. Our collections include Men's trunks, briefs, boxer briefs and tailored swim trunks in a variety of quality fabrics for your everyday needs. Women can also enjoy the same quality and oh so soft fabrics such as MicroModal, Bamboo in Triangle Bralette's, Briefs, Boylegs and crop tops. When it comes to underwear we've got you covered.