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I just picked up a can of these gluten-free pringles and called the
company.  They said that all varieties except the barbeque flavor of the
new fat free pringles are gluten-free.  They do contain Olean, and I
belive that is a problem for some people on this list.  I, for one, am
excited to be able to enjoy pringles again.  They taste just the way I
remember them.

Their customer service number is 1-800-395-8654.  When I called, they
offered to send me some coupons in the mail for the new pringles.