This stretchy slip-on style is crafted from breathable knitted mesh. The Maris has a rounded toe which means it is perfect for everyday use. Materials and Care Upper: 100% Polyamide; Lining 60% Polyamide; Lining 40% Polyurethane; Outsole 100% Leather Due to the delicate nature of this product, please avoid strong solvents when cleaning and abrasive surfaces as this will cause damage.