The instant invention is a one piece thong constructed from a flexible base. A cut line along the front of the base provides an upwardly extending tab for insertion between the first and second toe. The tab is shaped to conform to the toes and uses an enlarged upper portion for securing the base to the...http://www.google.fr/patents/US5615496?utm_source=gb-gplus-shareBrevet US5615496 - Flat thong
