Why do mens feet instantly stink?!

Biologically speaking, foot odour affects people equally in terms of gender, considering that the same bacteria lives on both the feet of human males and females and does not discriminate via gender. However, socially speaking, a man's feet might smell worse because they tend to wear sneakers, partake in manual labour jobs, play sports, etc. all of which makes their feet sweat more and thus more catering to bacteria that cause foot odour. Females, on the other hand, tend to wear open shoes such as flip-flops and other sandals, which are unlikely to induce sweating. However, females also tend to wear ballet flats without socks, which causes strong odour.

Men rarely go bare foot to air out their feet. Women go bare foot, wear sandals or flip flops & most of the time, their feet are not all bound up into a close fitting shoe.

Men need to wear white cotton socks when appropriate - they breathe & absorb perspiration better & buy some 'odor eaters' to insert into their shoes. The more you can wear sandals or flip flops to let the skin air out, the better.
Go once a month & get a DeLuxe Spa Pedicure for about $25.00. They will soak your feet, then scrub off all any dead skin, trim the nails & massage the feet & calf muscles. Takes about 45 minutes of your valuable time. Just as many men get pedicures these days as women. Feels like you're walking on a cloud afterwards.

My feet never stink and I also take care of them.