My shoes came with no stitching problems or scuff marks or anything problematic. I would not change them for a bigger size. Sound quality its alright, I mainly play rainbow siege six and there’s certainly surround sound however its hard to tell where exactly the footsteps are coming from and although it may sound like coming from behind you the actual person may not be as close as you hear them. I take a mens size 9. I got the purple and maroon pair and love both colors. This doesn’t take the place of real dry cleaning but it’s perfect for in between trips to the dry cleaners- I’ll throw a suit jacket in that I’ve worn to the office that isn’t dirty but could use a refresh and makes a big improvement- smooths and freshens and is gentle. Also, great support and very pretty, yet understated with the crystals. As I have diabetic foot pain, I am now picky about the shoes I wear. They work great and are very stylish. i recently bought my second unit and now pair them up with the UE boom app on my phone.