the invention describes a reusable schwimmwindel (10) in the form of a panties with a flexible closure (12) in taillen and / or legs, that is:(a) an outer layer (14), with the outer layer of an elastic fabric or a webware is framed;(b) a wasserabsorbierende interlayer (18), with the wasserabsorbierende layer made of a textile is framed;(c) a wasserdampfdurchl u00e4ssige bags (16), and the wasserdampfdurchl u00e4ssige bags from a fabric of synthetic fasermaterialien is framed;(d) and with the wasserabsorbierende interlayer (18) essentially without nahtf u00fchrung between foreign and bags is upset.