and a breathable stretch‑mesh chassis with a two‑part slip‑joint hip interface

The jacket also features technical fabrics and reinforcements in strategic areas including SuperFabric® for the highest level of protection and durability in areas exposed to abrasion

plus the comfortable yet protective EVA midsole with Alpinestars’ TPF Transversal Protection Frame technology

offer maximum breathability

redesigned TPU shin and heel protection

supertech r vented boots 2020 black white red fluo Footwear Size:39 and a breathable stretch‑mesh chassisEngineered 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,