I bought a pair of these shoes and I am in love!  I have 7 pr of original Birkenstock sandals, 3 pr of their clogs, and 8 pr of their closed-toe shoes (I have major foot problems).....I have had a water-friendly pr of Haiti sandals that I have worn to the beach for the past 3 yrs, and recently decided to pick up a pr of Malibu sandals for everyday wear.  They are great!  The footbed is soft and flexible, yet provides plenty of support. I think I need more of these!