Its multi-composite 3K carbon/aramid shell integrates MIPS and the A-Head Fitment System

in any setting

OrthoLite® insock for high levels of breathability

and race-proven flexibility

compact construction which incorporates PrimaLoft® fiber

supertech r vented boots bright red red fluo Footwear Size:37 Its multi-composite 3K carbon/aramid shellEngineered for ROAD riders, the Supertech R Vented Boots are Alpinestars motorcycle boots that deliver trackready protection and maximum airflow for summer sport riding. CE EN13634: 2017 certified, they feature a separate biomechanical inner bootie, redesigned TPU shin and heel protection, and coinjected TPU aluminum replaceable toe sliders, with laserperforated microfiber uppers. Improved flex zones and a grippy rubber sole enhance bike feel,