BLUNDSTONE BLACK PREMIUM LEATHER BOOT style 510 mechanic's jacket Larger latch design allows for

Larger latch design allows for intuitive and seamless operation

It's gone through 3 different factories with 15 sample changes and a bunch of different fabrics

1/2” (14mm) diameter carbide-reinforced hardened-steel locking pin

Heat it up completely until there’s no clumps

BLUNDSTONE BLACK PREMIUM LEATHER BOOT style 510 mechanic's jacket Larger latch design allows forBlack premium leather elastic sided boot. V cut upper reduces stitching exposure. PORON XRD in the heel strike zone for increased shock protection. 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 290F. Ergonomically engineered toe spring for reduced wearer fatigue. Steel shank ensures