Brown Men's Active Boots Blundstone 2144 Active Rustic 。Blundstone 2144 Active Chelsea Boots Rustic Brown Size: AU 8.5 - US Men\'s 9.5 New in Box The AU size is stamped on the bottom of the boots, not the US size. Premium leather upper. Engineered with Featherflex technology, Blundstone’s proprietary outsole for extra comfort and support. Featherflex technology supports every step. Lightweight and flexible. Comfort Lite footbed is washable, antibacterial and breathable. Lining is a combination of premium leather and antimicrobial synthetic materials. Blundstone 2144 is the next generation of comfort and lightness for Blundstone. Comfort Lite footbeds keep it light and ultra-comfortable right out-of-the box. One of our most popular leathers, Rustic Brown ages beautifully. Pull-on easy and slightly lower-cut the New Active Series is legendary Blundstone comfort and durability.