Alpinestars Race v4 Socks are lightweight

the Tech 10 Supervented boot further advances the innovations that make it the most technical motocross boot ever

protection and comfort

The ST-7 has a pattern with a specifically tailored fit designed for natural mobility on the bike

supertech r boots 2020 black white Footwear Size:38 Alpinestars Race v4 Socks areEngineered for road riders, the Supertech R Boots deliver racebred performance in Alpinestars motorcycle footwear refined by pro racing feedback. Built as CE certified breathable motorcycle boots, they use a synthetic microfiber chassis, accordion flex zones, and a breathable 3Dmesh inner bootie. An injectionmolded shin plate, TPU shifter panel, replaceable TPU aluminum sliders, side zip, hookandloop lock, microratchet, and grippy rubber sole support