The insole is fabric like the blueberry ones, and foot bed is lumpy and uneven, like the blueberry. I am a mobile apps developer. I ordered a Spigen rugged armor case, which fits great and offers good protection. The sandals themselves were still very good and my son loved wearing them, so I took off the old soft velcro part and stitched a new one on myself (you will have to have some sewing skills). Easy for both of my children to get off and on. It should also be noted that larger 17" laptops will hang over the edges a bit, so if youre not crazy about that aesthetic, keep looking. > Tripod ballheads allow a full 180 degrees range of movement (tilt),the Arkon only 45 degrees from the vertical, 90 degrees total. I have a pretty hard time finding a hat that fits correctly. ***UPDATE 6-18-2020*** I have used this speaker in every shower for about 6 months now. I own several pairs of the sandals but these my favorite shoes now!