I wore these a few times at home, and then wore them while I was in the hospital after giving birth. (I only wore them on the carpet and walked in the hallway a few times; I didn't use them in the restroom, etc.) The toes and heels are worn down from the way I walk. There's also a little bit of pilling. There are pinch marks on the instep. I can't find where the size is written. I usually wear a size 23.5cm to 24cm. - Bonded processing, where the outer and inner fabrics are adhered together. - Uses high-quality, wide-wale corduroy, and tape is added around the opening for an accent. - The lining is a slightly long-pile material for warmth. - The oblique shape, with a slightly trapezoidal toe that follows the shape of the foot, provides a good fit. - The upper shape follows the foot, so it doesn't lose its shape easily and lasts a long time. - Overall, a sleek design. - Both the upper and insole are machine washable. - The removable insole is made of low-rebound EVA material, providing moderate cushioning and is resistant to wear. - The sole uses a non-slip material.