The Sidi ST Air motorcycle boot has a modern and futuristic look that uses the highest quality materials in its structure to create a premium product in terms of technology, functionality and manufacturing quality. The boots have been developed to offer excellent performance while riding. The 'Air' version of the ST boot features a perforated Technomicro Microfibre upper for maximum ventilation

• Upper: Perforated Technomicro Microfibre
• Lining: Air Teflon Mesh // Cambrelle
• Sole: Top Sole

Spec

• ZIP ELASTIC PANEL Sidi has added a small elastic panel to aid in a smooth zipper operation as it allows a bit of movement via the elastic as the zipper passes over the rider’s ankle ball.
• ANKLE SUPPORT BRACES A single ANKLE SUPPORT BRACE joins the internal and external ankle joint for more support. In the outer lower part, the ankle support brace is equipped with air vents which can be operated by an aerodynamic shaped button. The ankle support brace is made with NYLON material with glass fiber. Small slots on the joint’s central part allows perspiration and air dissipation.
• REPLACEABLE ST10 - BUCKLE AND STRAP This closure system adjusts to the leg circumference on both sides therefore increasing the opening of the boot for ease of putting on.
• REPLACEABLE SLIDER The slider is replaceable and available in full nylon, with ceramic or with aluminum inserts.
• SHOCK ABSORBING HEEL CUP A polyurethane shell holds a shock absorbing insert, visible from the outside through small slits that mark out the look of the heel. The shell is mobile as it is fixed to the boot by two screws that allow 3 mm of impact movement.
• AIR VENTILATION SYSTEM On the outer lower part of the boot an air intake is fitted which can be operated by an aerodynamic shaped button.