Croc Spike

Now you don't have to worry about people stepping on your feet; in fact, they might start worrying about stepping on your feet. Also try not to play soccer with these, for obvious reasons...

For printing, it doesn't really matter what settings you use, besides using supports for the spike overhang.

You can also print these at 100% infill to make your kicks hurt more :)

Happy printing (and not playing soccer with these; highly discouraged)