supertech r vented boots 2020 black Footwear Size:48 With accordion flex inserts and

With accordion flex inserts and a new foot shape

but looking for a lighter weight option

The knee area remains pre-curved

The SP-X BOA Boots are a sleek sport boot designed to fit under tech riding pants and provide superior walking capability

Left panel 3D embroidered logo

supertech r vented boots 2020 black Footwear Size:48 With accordion flex inserts andEngineered 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,