ASN: B004LOCDFA
This MBT sandal doesn't have the adjustable strap in the back.  It is necessary for an MBT to fit properly and for it to have the adjustable strap in the back in order for one to be able to adjust the fit and walk correctly in the sandals and receive the maximum level of support and keep one's foot in the correct location to receive the maximimum benefit from the placement of the arch support in the sole.  By not having an adustable strap in the back one will not be able to make any adustment of the strap in the back when the strap in the back stretches as it will do so the more one wears this sandal.  I have an MBT Kisumu sandal that looks similar to this one also in the light color brown with an adjustable strap in the back and I have found it absoltely necessary to be able to adjust the strap in the back.  I do not recommend to anyone to purchase this sandal without the strap in the back as you will not be satisfied and it won't take very long for the strap in the back to stretch and you will feel the difference in the amount and quality  of support you used to have prior to the strap being stretched and for most people this will be the end of wearing the sandal and it will either sit in ones closit never to be worn again or be donated to Goodwill.  Don't buy this sandal; you will be disappointed and waste your money if you do.  The price is low for a reason and the reason is very poor quality and construction.