These boots are perfect for a casual style, featuring a combination of synthetic leather and knit. - Color: Gray - Material: Synthetic leather - Design: Knit boots - Decoration: With buckle - Style: Casual Thank you for viewing. The contrast between gray and black is striking. The opening is made of knit material, providing a soft and comfortable fit, making them easy to wear for long periods. I am selling these to declutter my shoe collection as my shoe rack is full. Shipping will be done with simple packaging without the box, so please understand.