Very nice Longtop, which at first I did not want to order, because: 93% polyester, 7% spandex ??? Came to me while reading before very strange, and it has also been confirmed when unpacking: there are course 93% cotton and 7% spandex. Great to wear with high cotton content. In this respect: all right, a Langzeittrage- and washing test does not yet exist, but it also has the dryer completely unscathed ;-)