I was thrilled to see Amazon had Merrill's convertible sandals. I bought a pair several years ago & have been thrilled with the comfort, durability & function.  I have washed them many times & they come out looking new .  Since they were wearing out after several years, I wanted a new pair because they were so comfy & durable & also look  attractive ! However, my joy quickly turned to disappointment a week after wear the new sandals . The sole, is not the same as on the old pair I have. It is flimsy & gets caught under the front of the shoe as you walk . I am very disappointed that Merrell has  use a less than satisfactory product on their shoes, something so flimsy that it bends under the front of your foot as you walk ! I will return them & not recommend this shoe.