Tech 10 Boots pure-sync please keep in mind that

please keep in mind that the crown pad varies depending on the helmet size

A technical base designed to keep riders cool and comfortable under a leather suit during warm weather riding while also aiding getting in and out of the suit

With a twill outer shell and aramid lining for comfort and breathability

Certified to the new FIA 8856-2018 homologation standard

This innovative and protective leather and multiple-material construction affords a secure and precise fit

Tech 10 Boots pure-sync please keep in mind thatEngineered for OFF ROAD riders, the Tech 10 Boots are Alpinestars flagship MX boots delivering precise control. Featuring Frontal Flex Frame, dual pivot chassis, and biomechanical inner ankle brace with Dynamic Heel Compression Protector, proven in Supercross and Motocross, the boots are CE certified to EN 13634: 2017. A lighter microfiber TPU shell and cold forged buckles trim over 400 g, improve fit and peg feel, and control flex to reduce