UPPER/MATERIAL: Technomicro Microfibre

LINED: Lined with Cambrelle® and air teflon mesh

SOLE: Rubber sole

TECHNOLOGY:
- Replaceable shin plate
- Micro adjustable and replaceable buckle system
- Flex system upper
- Exclusive and patented flex system with hyper extension block
- Fully adjustable calf area
- Wider calf upper (+ 3 CM) - Adjustable system between the calf, shin and leg upper which allows to widen the circumference of the boot and accomodate even the wider calves.
- Replaceable metatarsus inserts
- Toe area covered with a plastic reinforcement
- Rigid, shock resistant, anatomically shaped heel cup
- Assembled and replaceable boot leg, it is stitch-free
- Nylon inner sole with removable arch support pad


FRONTALE SOSTITUIBILE CF3
The thermoplastic front shin plate is anatomically shaped and replaceable, an exclusive-patented Sidi feature.  

LEVA MICROMETRICA - REGOLABILE - SOSTITUIBILE CF3
The Crossfire utilizes four micro adjustable buckle closures, with indented memory-regulation straps.The buckles, straps and retaining clips are easily replaceable. The buckles have just one fixing point (by a screw), which allows them to be easily closed making the boot adaptable to the rider’s position. You will note that all four buckles work independently from each other. This system allows the boot to fit all shapes of feet and lower legs independently making each boot that much more comfortable for each individual rider.

HYPER EXTENSION BLOCK
The crossfire 3 srs ha san articulated joint on the ankle, called “HYPER EXTENSION BLOCK”, with completely revolutionized technology. It prevents the hyper extension of the ankle, the instep and the posterior tendon when the leg is flexed forwards or backwards. This technology guarantees the rider’s safety.

FLEX SYSTEM CF3
The upper pivot, on the bootleg, improves the flexibility of the boot and the adjustment of the bootleg itself. In this way, the rider can adjust the boot strap at the calf to his personal preference and achieve an improved fit.

REGOLAZIONE DEL POLPACCIO CF3
The boot leg has a replaceable inner calf plate, produced in PU and a printed rubber insert, to protect the leg from exhaust heat, wear and tear. The calf plate features an inner double adjustment, which allows to widen the circumference of the boot and accommodate even wider calves and shin guards.

INSERTO METATARSO CF3 SOSTITUIBILE
A rigid replaceable nylon insert has been added to protect the inside of the boot in case the rider’s foot slides off the foot peg or if it slips off the kick-starter. The insert is replaceable by unscrewing the 4 screws.

RINFORZO TERMOPLASTICO PUNTA CF3
The toe is entirely covered by plastic protection panels with an embossed geometric design for greater grip.

TALLONE SAGOMATO ANATOMICAMENTE CF3
The heel is anatomically shaped and manufactured in PU. Its particular form was designed and implemented to provide more safety to the foot in case of twisting. The new heel guarantees comfort and stability.

GAMBETTO ASSEMBLATO SOSTITUIBILE SENZA CUCITURE CF3
The boot leg (upper) is entirely assembled with screws, thus it is stitch-free and totally replaceable!

CE
The “CE” marking means that the product meets the basic health and safety requirements of European Directive 89/686/EEC.