the SMX-S Boot features an ergonomic forefoot shaping

and fast emergency visor release when the track fights back

Incorporating new innovations such as the new anatomical shoulder straps and quick release strap system

The AK-1 Kart Body Protector offers superior protection while being super light and comfortable to wear

body-mapped support under leathers

supertech r vented boots bright red red fluo Footwear Size:38 the SMX-S Boot features anEngineered 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,