Sweating on the feet is generally related to the individual's physique, one is congenital physique, and the other is related to his different age groups. Generally, you may sweat more during adolescence. Another kind of sweating is related to mental stress and autonomic nervous dysfunction. Another kind of sweating may be caused by eating something irritating or exercising. The other is that it is not appropriate to wear shoes. Wearing airtight shoes or shoes that are too tight may also lead to excessive sweating.