For the first time I am very disappointed by Merrell: from the size is well suited, and the beautiful sandal, female while being technical enough for walking and travel. But the straps that are not leather are in a very tight fabric and cut that lasts feet very quickly and can not walk with these shoes for several hours (even the simple walk). Moreover, the opening / closing main system is small, in a poor quality plastic and does not work, forcing him to constantly use the scratch, or by forcing out the shoes, and so after a short time, All straps are released and the shoe no longer holds. Really disappointed (although I have several merrell long time), and at this price ...