Aus size 5 = US size 8. I’m usually a size 7.5 and these are great. Good condition, mild wear and tear signs as pictured. Most admired for a reason, these boots are a companion for life. A dialed-up version of our Original boots, the signature #585s deliver all the durability with superior comfort and outstanding shock absorption. Boots run true to size. Order up a half size for a wider fit. SPECIFICATIONS - Rustic brown premium water-resistant leather - Brown elastic side - Leather lined - Durable TPU outsole - Cushioned midsole for comfort - SPS Max Comfort system for outstanding shock absorption - Removable footbed with XRD® Technology in the heel strike zone for shock absorption and comfort - Extra set of footbeds for custom fit - Lightweight and comfortable