Blundstone 561 Footwear Brown Crazy Horse Seude Leather Boots Blundstone Footwear - Since 1870Blundstone's proud heritage now stretches over three centuries and the company continues to be a 100% Australian family owned company based in Hobart, Tasmania.Synonymous with elastic sided boots worldwide, Blundstone Australia sell a wide range of footwear for all sorts of purposes - heavy work, light work, hiking, playing, rainy days, sunny days, city, country - there's a Blundstone for nearly every need. The patented Shock Protection System (SPS) is a standard feature in all of Blundstone's dual density soled footwear, and their combination has revolutionised comfort in footwear. SPS directly reduces workplace fatigue and orthopaedic problems in the lower back, legs and feet. Dynamic tests indicate an average reduction in shock transmitted to the leg of 33% at a brisk walking pace. Testing was conducted by CSIRO Division of Chemicals ; Polymers, Integra Tooling Systems Pty Ltd, La Trobe University School of Human Biosciences and the National Centre for Prosthetics and Orthotics on all aspects of shock protection. Blundstone's original Shock Protection System has now been further enhanced with the use of Poron®, the world 's most advanced microcellular shock absorbing material, which adds another level of shock protection where it is most needed in the heel strike zone. Condition: Brand new Model: 561