A padded shoe, such as a kicking boot, is disclosed that is lightweight and padded for use in mixed martial arts and other related activities. The padded shoe may be formed from a flexible, resilient sole; a shoe upper adjoined to the sole, wherein at least a portion of the shoe upper has padding disposed...http://www.google.es/patents/US7886462?utm_source=gb-gplus-sharePatente US7886462 - Padded shoe
