If Chelsea boots, then Dr. Martens. The 2976 model was first introduced in the 1970s and has been growing in popularity ever since. This is not only because of the classic Dr. Martens signature features that make the boots a classic, but also the sole cushioning system that gives the boots an unexpected dose of comfort. If you're looking for a shoe that will stay functional while still being fashionable for decades to come, you're all set.