I bought my 1st belt from you guys at Planet Comiccon roughly 5 years ago or so. It instantly became my favorite belt. The sizing doesn't slip, you just set it and it stays until you choose to adjust. I work construction, and wore that belt though work, and a really rugged life outside of it, and it held up longer than any other belt ive ever owned. The seat belt clasp is super convenient and fast. It finally broke, and I was ordering 2 more belts and an extra keychain. Only issue ive honestly ever had, is the size adjustment piece being a bit of a pain to slide through the loops when I change pants, but its a minor inconviencece at best. Buckle-Down is the only brand belt I buy, it's durable like crazy.