18900 The gauze fabric used in Marufuku Gauze innerwear is created by an old knitting machine, of which there are only three in Japan. This knitting machine, perhaps the only one of its kind in the world, is sensitive to changes in temperature and requires adjustments each time, making it a labor-intensive process. Craftsmen constantly monitor and maintain the machine to keep it running. The fabric employs the same knitting method as bandages, designed to not put a strain on injured bodies, resulting in excellent elasticity. The gauze fabric, a blend of 35% modal (an eco-friendly material with a silk-like smoothness), 30% cotton, 30% nylon, and 5% polyurethane, took eight years to develop. Price negotiations are not accepted. This item has been stored at home. Please refrain from purchasing if you are concerned about minor details.