i used to have smelly feet...and it's due to material of the shoes itself...not about colour or somethign else...

i am quite sweaty...but if using correct material of shoes, it should be ok...

generally (not necessarily) cheap shoes will give this kind of prob...together with breathable features of the shoes, and also the socks...can avoid this problem again

one more thing, i normally get the prob if i use thick socks...if going to office, thin socks (like alain delon...can get 3 pairs for onli 15 bucks at any supermarket) is the most suitable for me

hope this helps

charcoal sole? nice..never heard of it...where can i get those? is it suitable for all kind of shoes as in leather shoes for working, casual, running shoes?