The Alpinestars Radar boots have been developed for professional pit crews, but this FIA approved boot is also suitable for co-drivers who prefer something harder wearing with a more comfortable sole.Complies with the latest FIA 8856-2018 approvalIdeal for pit crews or co-driversWide sole provides excellent traction and stabilityLeather upper and carbon leather on the heel offer protection and durabilityPerforation zones aid airflow and cooling to reduce perspiration The Radar mechanics shoe is constructed from a leather upper with carbon leather added to the heel and toe areas for increased protection and durability. Strategically positioned perforated zones provide cooling performance. The wide sole provides superb stability and traction plus the addition of soft EVA means they are comfortable to wear for long periods.FIA 8856-2018 ApprovedPlease note: Shoe sizes UK 5 or smaller are VAT Zero, Sizes UK 5.5 or larger include VAT.