Style 550 is part of Blundstone's range of Classics Lifestyle Boots. Featuring PORON® XRD™ - providing a new level of impact absorbency & underfoot comfort.

• Walnut premium leather elastic sided boot
• Leather lining offers additional comfort
• V cut upper reduces stitching exposure
• PORON® XRD™ in the heel strike zone for increased shock protection
• EVA classic comfort footbed with PORON® XRD™ insert in the heel strike zone
• Polyurethane (PU) midsole/thermo urethane (TPU) outsole highly resistant to hydrolysis and microbial attack - Oil, acid and organic fat resistant. Outsole heat resistant to 140°C
• Ergonomically engineered toe spring for reduced wearer fatigue
• Steel shank-ensures correct step flex point, assists with torsional stability
• AU sizing: 4-13, 4.5-10.5