Always open to fair offers! Slim-calf ladies, you will rejoice at having boots that finally fit your slender legs!!!! DUO brand leather boots - calf size is extremely small (30cm, see measurements in photos). They have a tiny bit of stretch from a sewn-in stretch panel, but If your calves are much bigger than 12" around at the widest part, they're not likely to fit you. My calves measure about 11.75" around and they are a snug fit on me. Size 38, which fits like a true-to-size 7.5. Genuine leather. Heel approx. 4" - that includes a 1/2" platform. Worn a few times, still in excellent condition. I just can't wear heels this tall anymore, or I'd never part with them. They are super-sexy! I have removable Dr. Scholl's "high heel" gel inserts in them, which I think make them more comfortable. You can adjust them, take them out and use them in other shoes (they are reusable - just wash in warm soap and water then leave out to air dry and it reactivates the adhesive), or just toss them. They will be shipped carefully packaged in a box. I believe they were over $300 new.