Crossfire TA White Italy’s finest top grain leather is used as a base material with Lorica being used on the tongue area. TA sole can be replaced by a cobbler. TA sole features excellent rear brake feel. Fully adjustable calf area. Composite insole. Toe area covered in protective plastic. Rigid, shock resistant, anatomically shaped heel for maximum protection. Exclusive cam-lock buckle system. Cambrelle lining All bolt-on parts are replaceable. Replaceable inner kickstart/footpeg guard on both boots. Non-bootie design. Dual Flex System upper. Robb Report Motorcycling: "The Crossfire boots are excellence defined." Motocross Action: “The hinge is the wave of the future. Expect all motocross boots to be hinged in the next few years. It’s a good idea and it works.” ATV Sport magazine: “…we absolutely love how easy the quick release buckles work.” Motocross Action magazine: "When you think of high-end boots, Sidi's new Crossfire should be one of the first things that comes to mind. It' that good." ATV Rider magazine: "The boots break in quickly, yet after a couple of months still fresh and supportive" "My feet have been quite happy inside these Sidi's" Trail Rider magazine: "The Sidi Crossfire boot is truly a work of art." Dirt Rider magazine's Jimmy Lewis: "these are my new favorite boots, and I'm not alone." Transworld magazine: “Verdict: If you are in the market for a top-of-the-line boot, the Sidi Crossfire is the boot for you.” Dirt Bike magazine: “Overall this $400 piece of moto footwear rates an A-plus by the Dirt Bike staff.”