I ordered a 7 1/2 Medium. (I am definitely a medium width)  The length was fine, but these sandals were constructed like a shapeless box.  There was absolutely no support. The straps were constructed with no shaping or support for the foot. Even the material that the soles were made out of felt flimsy.  I felt like I put on a big box discount store special.  I purchased a pair of Trotter sandals about 3 years ago (different style), and they were constructed and made nicely, that is why I thought the Trotter brand would be good. These however were manufactured very cheaply and poorly designed.  Its amazing how, a brand that you bought several years ago, has decided to cut costs, cheapen, and now produce inferior merchandise. So, Trotters Company you have just lost a customer.