I have had classic crocs before size 6/8, which are very roomy, but slightly tight if I use the strap around the back of my ankle I normally take a size 6. I am not using the fingerprint feature because with all the DYI and yard work I do, I dont have fingerprints. This new book includes the instructions and philosophy these experienced teachers and weavers share when they teach students to weave in the Navajo way. HOWEVER, a key difference that NONE of the other reviewers bothered to mention which pushed the MEGABLAST well past the Revolve in terms of performance was that there is an EQUALIZER on the MEGABLAST app. They were Xmas gift and had been worth under 90 days. I took away one star because the little L/R stitching on the bottom of the sock drove me insane. But they ARE incredibly inexpensive earbuds that hit well above their price. I am very very disappointing because this costs more then the basic crocs! Unlike so many other reviewers I find that both the EU 43 N as well as the EU 43 M fit my feet perfectly. Our 2020 family vacation plan was to drive to the Grand Canyon.