£45 to spend in store or online when you purchase the Sidi Vortice Boots.

Read more about our Sidi Free Spend Scheme here. Terms and conditions apply.

Sidi have raised the bar yet again, with the introduction of the Sidi Vortice Boots.

The Sidi Vortice Air Boots have hundreds of perforations across the top of the foot, around the inside of the foot and around the ankle area, creating unrivalled air flow where you need it the most.

• Tecno Calf Tensioner, Tecno Shin Tensioner and Ankle Support System

This group of features ensures a very precise fit with maximum comfort and support.

 

• The Tecno Calf Tensioner Mechanism

This adjuster allows a great range of fitment around the calf. Fitted in the back of the boots upper, it works through a nylon wire that hooks directly into the shin plate. The Tecno Calf Tensioner is replaceable and is designed to fit around various sizes of calf muscles.

 

• Racing SRS Sole

This totally new feature from Sidi is constructed from a polyurethane and rubber blend. It features a removable insert in front of the arch area where the main wear and tear would eventually occur. Another patented exclusive from Sidi.

 

• Tecno Instep Tensioner

The Vortice features an additional fastening system on the front part of the foot, on the instep. It consists of a 'wrap around' facia which can be precision adjusted by the Tecno Instep Tensioner. This has proven critical to the riders safety after studies performed on previous motorcycle boots.

 

• Quality of Construction

The Sidi Vortice is constucted of Lorica and is lined wth Teflon vented mesh. The lining in the toe area is Cambrelle, a soft yet strong lining. Only Sidi goes to the trouble (and the expense) of creating a multiple liner boot system in its racing boots. Lorica is a composite micro-fibre material created from strands that are so fine, each one is less than one thousandth the thickness of silk. When injected with special resins, these fibres act like natural leather skin, but with the addition of better strength, softer texture, lighter weight and better moisture protection. Lorica is also highly resistant to abrasion  - yet it still breathes - with more than 3 million pores per square centimeter.