Blundstone 2444 Classic in Antique Brown gravitypope Blundstone Originals lace up in Clay #2429 YouTube Blundstone Unisex 2429 Original Lace Up Ankle SoftMoc.com Blundstone #2434 Vintage Brown Originals lace up in Clay, Blundstone #2429 YouTube Blundstone 2421 Originals Clog Antique Brown Blundstone Canada. Maintaining the premium leather upper that youve come to know and expect from us, the 2428 Brown lace up boot offers a perfect fit and stylish point of difference. A Polyurethane midsole for comfort and XRD Technology in the heel for supreme shock absorption makes them perfect for everywhere life takes you. Features Premium weatherproof leather. 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 140C. Steel shank ensures correct step flex point, assists with torsional stability. Extra set of footbeds for fit adjustment. Lightweight and durable.