I just used needle nose pliers to reach them. they come out pretty easy.
Needle nosed pliers are best.
BUT, if you don't have any, get a bit of blu tack(A tiny little blob, about the size of a HT figure's thumb give or take) and put it into the leg peg hole on the figure. Then push the boots on and once on, give them a pull. The peg should now be firmly attached to the body side and pop out easily enough. If not, try again with more blu tack. Eventually the fit will be tight enough that the pegs give way from the boots.
Appreciate it, fellas.