The Blundstone 510 Original Black Chelsea is one of our most versatile Blundstone boots. Black goes with everything! A favourite with people in uniform from pilots to posties for all-day, all-season, all-surface comfort. Unisex sizing.
- Premium leather elastic sided boot.
- Fully removable shaped 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 290°F.
- Steel shank - ensures correct step flex point, assists with torsional stability.
- Extra set of footbeds for fit adjustment.
- Lightweight and durable.
Unisex sizing See Chart In Images For Proper Fit
**If you already own a pair of Blundstone boots, the size on the bottom of your boots represents the AUS size.