I have an older pair of the exact Crocs Flip Flop and wear them all the time, so my toes are use to the &#34;prong&#34; between the 2 toes.  I wore this new pair as soon as I received them, walked 2 blocks to pick up my granddaughter from school and within a short time, had a blister between the two toes!  Never had that happen before so I haven't worn them since.....