This is going to sound weird but...
...does anyone know how to stop socks getting cut to pieces by my toenails?
I always carefully file my toenails short and smooth the edges off so there are no rough/sharp edges but even expensive socks get holes in them after being worn four or five times (holes are always right at end of big and second toenails). Cheap ones rarely survive being worn twice.
Surely the entire population can't have this problem!