Is modal's underwear good?
Modal is a kind of regenerated cellulose fiber, which contains viscose fiber with high wet modulus. Fiber material is wood pulp made of spruce and beech, which is processed by special technology. It comes from the cellulose regenerated fiber of high wet modulus viscose fiber developed by Austrian Blue Crystal Company.
To put it bluntly, modal is not a pure natural material. From this point alone, it is not as good as cotton underwear. However, cotton underwear will become stiff after wearing for a period of time, which is the characteristic of cotton material (but some white vinegar can be used when washing and soaking, and cotton underwear will become much softer), so it is not as comfortable as Modal.
Generally speaking, modal underwear is comfortable to wear and breathable. Easy to clean and dry. The disadvantage is that it is loose after wearing for a long time, with flounces, and some people are allergic to this material.