These shoes are made of suede and are a dark navy color. They are size 41 and offer a comfortable fit. I've worn them 2-3 times after purchase, but they don't seem to fit my feet, so I'm selling them. - Brand: BIRKENSTOCK - Model: MONTANA - Size: 41 - Color: Midnight - Material: Suede - Retail Price: ¥26,400 (tax included) A simple and refined pair. The appeal of the BIRKENSTOCK Montana lies in its unique seamless design. The two upper materials are stylishly held together with two rivets and a cleverly designed lace-up. The upper uses particularly soft velour leather that gently envelops your feet like another layer of skin. Thank you for looking.