I bought these for my husband as the old Merrells wore out and the same sandal was no longer available.  He loves them, and they were comfortable right away.  He is 65, and has a narrow flat foot.  The adjustments are great for a custom fit, they are lightweight and good looking.  They are perfect for the beach, and look great with casual clothes. He wears a 10 shoe, and the 10 fit perfectly.