How annoying! I intentionally bought a size too small because this is a slip on type shoe and I didn?t want to be slipping around in it. Ordered a Medium for a size 8. I got the pink one awhile back the blue one fit snugger or better! -Bluetooth connection is an awesome feature. In "The Pearl of Death," Holmes and Watson face off with a ruthless serial killer who is intent on recovering a lost jewel by burglarizing the homes of seemingly random victims. Sturdiness got 4 stars because I Both seem to be sturdy but I have only had the hangers for two months. The hook droops once I hang the bikes so, I guess time will tell. I just wish there were more colours and that I had a Birkenstock repair place near me. Terrible product.