These Adidas Men's Adissage Uf+ Sandals were purchased after a suggestion from BIG FOOTWEAR due to my husband's foot width didn't fit into the Adidas Men's Duramo Slide Sandal.  These are a much better purchase due to the comfort and the adjustability.  They are firm, yet soft, flexible, yet supportive.  Kudos to BIG FOOTWEAR for their suggestion.  These sandals will be well used.