Thought I would pass this along. Harbor Freight will have foam mats on sale for 7.49 per pack (I tried to attached the add but it would not)
At 0.49 cents per square foot its hard to pass up.
Hmm. I don't know if mine stock those, but I wonder if that's thin enough to use for the overlaping soft layers on the inside of thighs? I have to go down to my local store to see about getting a few things, anyway, so I guess we'll see.