Alpinestars Tech 10 Sole Inserts Options Test Fluctuating temperatures aren't an issue

Fluctuating temperatures aren't an issue as the Flare 2 comes equipped with a detachable thermal liner and various ventilation zippers

An engineered fit designed to accommodate any Alpinestars Tech-AirSystem in order to deliver the highest level of active race protection

B-Tek Lite proprietary aero-insulation blend that allows the inner boot to achieve greater thermal regulation while using less material

Time-tested in quality and performance

Alpinestars Tech 10 Sole Inserts Options Test Fluctuating temperatures aren't an issueFEATURES Replacement soles and inserts fit specific Tech and Vector footwear Pre 2004 inserts maintain the original (hard) compound NOTE: Glue is not included.