Cotswold Bibury 2 Waterproof Ladies Lace up Boot is perfect for the rainy days. It has a smooth leather upper and has a mirtex membrane in the lining to protect your feet from getting wet. It also has a durable flexible outsole.- Full grain smooth leather upper with soft fabric lining.- Water and weather protection.- Inner Mirtex Waterproof Membrane keeps feet dry during wet weather.- Inner lining and membrane allows for free movement of air.- Air movement keeps feet comfortable through the day.- Lace up boot with 4 eyelets allowing adjustable fit.- Padded collar for comfort.- Bellows tongue construction.- Flexible sole.