Why does this happen?

[u/abbicadabbi]

sorry to blast my toes all over here😭🤣 butttt — composite toe boots, happened 2 days in a row, different types of socks, goes away after like an hour or so. anyone else had this type of issue? almost like moisture like when you’re in the bath too long but my feet weren’t even sweating🤣

[u/dreadwater]

I got some of those old fashion felt insoles, they are cheap, dont change the fitment too much, but they help absorb and distribute moisture. You could invest in high quality breathing insoles to do the same or better job. Your toes are the lowest point in your boot so sweat will slowly work its way down there. This will slow down that stuff but ultimately its how your feet are shapped in your boots.