A Dremel to take off the walking blocks on the sole.
Other than that, a Swiss army knife to: undo the screws and bolts holding the soles in to the Sidis; prize the soles off; cut the adhesive bits holding the soles on; cut the holes in the bottom of the converse.
Now I wish I'd sawn the blocks off with the Swiss army knife for completeness. I love my Swiss army knife.
I should point out the tools I used to make mine:
A Dremel to take off the walking blocks on the sole.
Other than that, a Swiss army knife to: undo the screws and bolts holding the soles in to the Sidis; prize the soles off; cut the adhesive bits holding the soles on; cut the holes in the bottom of the converse.
Now I wish I'd sawn the blocks off with the Swiss army knife for completeness. I love my Swiss army knife.