plus a detachable thermal liner

and breathable comfort

and is equipped with a two-layer waterproof liner

as well as to the placement of seams in strategic locations and away from any flex points

Based on the iconic and classic Chelsea boot style

supertech r vented boots yellow fluo black YGroup_3225524 plus a detachable thermal linerEngineered 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,