Cizme Sidi Crossfire 3 Black Grey

Made with technomicro microfibre upper, flex system with blocking system for hyper extension, malleolus protection and steel toe. Closure with 4 hooks.

Technical features:

- Upper in technomicro microfibre.
- Lined with air jersey treated with Teflon fabric protector and cambrelle.
- Non-slip rubber sole.
- Replaceable front in pu.
- Micrometric levers with adjustment memory and replaceable
- Flex system on the upper.
- Exclusive flex system with patented hyper-extension locking system.
- Adjustable leg according to the calf circumference.
- Adjustment between the front guard and cuff to further widen the circumference of the boot on the calf.
- Extra wide calf upper (+ 3 cm).
- Internal and replaceable metatarsal area insert.
- Metal reinforcement on the front of the foot.
- Rigid, impact resistant, anatomic and shaped heel.
- The leg is fully assembled by screws without seams and is replaceable.
- The insole is in nylon with removable insole.