Foot odour is a type of body odour that affects the feet of humans and is generally considered to be an unpleasant smell.
Cause
The main cause is foot sweat. Sweat itself is odorless, but it creates a beneficial environment for certain bacteria to grow and produce bad-smelling substances. These bacteria are naturally present on our skin as part of the human flora. Therefore, more smell is created with factors causing more sweating, such as wearing shoes and/or socks with
inadequate air ventilation for many hours. Hair on the feet, especially read more>>>>>http://planehealth..com/2013/04/causes-effects-and-prevention-of-footy.html