I tried inserting Dr Scholes soles (dont remember the spelling) but ended up liking it better without the sole. They were adequate, but really not sturdy enough for stacking. sne 039 Sorry to be a grumpus but this is a terrible product. Put directions with pictures with the item! sne 039 I expected more from Audio Technica. sne 039 She immediately wore them outside though so didnt get the chance to swap. The laces do not hold a knot well. I have small Sony Speakers and a Sony powered Sub. sne 039 He said that they are comfortable and it didn’t hurt his feet. Great product, great price, and great fun!
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