The Sidi Crossfire 3 SRS MX Racing Boots are packed with features...

Specifications Include:

MATERIALS

• Technomicro Upper - When constructing most of their boots, Sidi uses a new generation material called "Technomicro". Technomicro is a composite microfiber material created from strands that are so fine, each one is less than one thousand the thickness of silk. These fibers act like natural leather skin, but with the advantage of better strength, softer texture and lighter weight. Technomicro is also water resistant, highly resistant to abrasion and tearing and is easy to clean and maintain. Technomicro doesn't stain and offers reduced weight, more flexibility and a better feel than leather or other synthetic material boots
• Lining - Lined with Cambrelle and air Teflon mesh in the calf and toe area

TECHNOLOGY

• Internal Heat Shield - 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
• Replaceable Shin Plate - The thermoplastic front shin plate is anatomically shaped and replaceable, an exclusive-patented Sidi feature
• Fully Replaceable Boot Leg Upper - The boot leg (upper) is entirely assembled with screws, thus it is stitch-free and totally replaceable

• Reinforced Toe Area - The toe is entirely covered by plastic protection panels with an embossed geometric design for greater grip

• Rigid, Shock Resistant, Anatomically Shaped Heel Cup - 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

• Replaceable Metatarsus Inserts - 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

• 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

• Exclusive and Patented Flex System with Hyper Extension Block - The Crossfire 3 SRS has an 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

• Micro Adjustable and Replaceable Buckle System - 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

• Wider Calf Upper (+ 3 CM) - 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

• Fully Adjustable Calf Area
• Interlocking SRS Dovetail Sole - It has an innovative design and a revolutionary replaceable system. Tip and heel are fixed, while the central part, made with a rubber insert with a brand new Dovetail system and 4 screws for more security, is replaceable

• Nylon Inner Sole with Removable Arch Support Pad
• CE Approved - Tested, trusted, have the piece of mind, you are protected by the best available

Boot Sizing Guide

Please use the conversion table below to determine the right size for you: