Ash lug sole knee high boots in smooth black leather with adjustable buckles and leather lined interior, pull on style, size EU 40. See photo of Ash’s size chart, this is roughly a size 9 or 9.5 but I wear a 10 and they fit me, just a bit snugly. Last photo is me wearing them so you can see where they might sit depending on your calf size. Please note that if you wear a size 10 you will need to really tug on these to get them on. These slouch when unworn but have kept their shape very well. Please expand photos to view wear more closely, especially at toes and fixable with a good shine and wax. I love the stitching detail at the heels. Calf circumference is about 15”. Stacked heel is about 1 and 5/8” with a 1.25” platform, so these are comfy walking boots that feel a bit closer to flats.