On an unrelated note, the only complaint my kid has had so far in his letters (only got two letters, and last was dated 7/3) was blisters on the back of his heals, which he also said isn't that big a deal, but if we could find some "thicker and harder moleskin", and could put a few pieces in the envelope with our next letter "that would be great". This might not even be an issue any longer for him, but we were not able to find any moleskin thicker than the regular stuff he took with him to R-Day. Does anyone know of anything that would fit the bill? Just curious in the event that he asks again. He was running a lot, and wearing the running shoes he took with him, so doubt it is those shoes causing the problem. I assume its the quarters, which he also had been wearing to break in. Hope by now he has callouses.