Birkenstock Betula Boston, Taupe Suede 40. Love that we can buy/sell Birks in just broken-in shape, with lots of tread left. These are those. Betula is the less expensive Bird. Still made very well, but with less expensive materials. These look very similar to original Bostons. I mistook the filled in footprint on label to indicate Narriw. But it doesn't. Don't think Betula came in Reg and Narrow. I actually started wearing the London and prefer them. Clogs are great too. 😉👍🏼