The following is a rough guide for sizing yourself for a Blundstone: The chisel toe boots tend to fit a bit bigger than other Blundstones because of the square toe box. For the chisel toe boots: For women, subtract about 3 sizes from your North American size, and for men subtract about 1.5 sizes from your North American size. *The sizes we have listed are Blundstone boot sizes.. Features: Rustic black nubuck leather elastic side dress boot Leather lined 'Chisel toe' styling PORON® XRD in the heel strike zone for increased shock protection Full length comfort footbed Polyurethane (PU) midsole/thermo urethane (TPU) outsole highly resistant to hydrolysis and microbial attack Oil, acid and organic fat resistant Outsole heat resistant to 284°F Ergonomically engineered toe spring for reduced wearer fatigue Steel shank - ensures correct step flex point, assists with torsional stability Defined heel All products bought online can be returned in store. See Returns page for more information about the online and in store return process.