Austrian kaz 03 combat boots review So I'm not a boot guy ,i never wear boots except work boots but came across the austrian kaz 03 combat boots online and really liked the look of them , everywhere I looked they were either out of stock or looked really well used . We all know how expensive good quality boots can be. Used condition but most boots might be missing shoe laces and might show signs of wear. Thanks to TheIronist for this ID Genuine Unissued Austrian army leather fully-Lined weight combat boots for winter usage. AUSTRIAN BUNDESHEER 2005 KAZ 03 SYSTEM VEST - DATED 2005 - SIZE LARGE BELLEVILLE Tan This is the Austrian military Alpine backpack, also known as the KAZ03 Bundesheer Rucksack. At the ankle some have a webbing loop and some have a metal hook eyelet. The cushioned sole and leather lining provide superior support and the closed loop and speed lace system ensures a secure fit. Men's Combat 5 Reviews. The leather material is both sturdy and flexible, giving them an advantage over more rigid boots, for activities like hiking or trekking. I’ll lead this by saying I ordered these boots knowing they’d be in a used condition, and I don’t intend for them to be showstoppers by any means.