I like having adjustable slippers, because I have hard to fit feet. These seemed great, but when they arrived, half of the stitching that connects the fabric to the sole was missing. They were still usable, but clearly would not last long. The velcro closure is just a thin strip, which makes the adjustable feature completely useless, especially if you have bigger feet, like me. Basically the velcro just keeps the slipper closed, but there isn't enough velcro width to do any sort of adjustment at all. The vendor was kind enough to issue a full refund, and told me to just toss the slippers in the trash. That made me think they get these kinds of complaints often. I've since found a much better alternative in these&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Foamtreads-Men-s-Doctor-Slippers/dp/B001F6U0IK/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Foamtreads Men's Doctor Slippers</a>. They are very comfortable and fully adjustable. Much better than these terrible slippers. Glad I got a refund and bought the Foamtreads instead.