The Merrell Sandspur Rose Convertible is a very comfortable, adjustable women's sandal with a leather upper, textile lining and a rubber outsole for the right grip. Ideal when you go for a summer walk. The Merrell Sandspur Rose Convertible is a very comfortable, adjustable women's sandal with a leather upper, textile lining and a rubber outsole for the right grip. Ideal when you go for a summer walk. Product specifications Stable Comfortable Material: nubuck leather, textile Rubber outsole Weight: 340 grams Material Nubuck leather The outer material of this sandal is made of nubuck leather. Nubuck leather comes from the lightly sanded top layer of the animal skin. Sanding makes the leather feel softer, increases breathability and gives the leather a velvety appearance. Nubuck leather can be waxed, but it can also very well be left untreated. Waxing nubuck leather does make it darker, smoother and shinier. When you spray nubuck leather with a spray that contains wax, you treat this material in the best way.