supertech r boots 2020 black black YGroup_3226723 Bio-mechanical lateral flexi-blade system for

Bio-mechanical lateral flexi-blade system for optimal ankle movement and support

aerodynamic efficiency

the Bionic Plus Elbow Protector incorporates 3D mesh and vented panels to prevent the build-up of heat

weather performance and comfort in extreme adventure riding conditions

The CR-8 GORE-TEX Shoes take the performance of the original CR-X to all-new levels

supertech r boots 2020 black black YGroup_3226723 Bio-mechanical lateral flexi-blade system forEngineered for road riders, the Supertech R Boots deliver racebred performance in Alpinestars motorcycle footwear refined by pro racing feedback. CE EN13634: 2017 certified, they use a synthetic microfiber chassis with accordion flex zones, a breathable 3Dmesh inner bootie, injectionmolded shin plate, TPU shifter panel, and replaceable TPU aluminum toe and heel sliders, while a side zip, hookandloop lock, microratchet, and grippy rubber sole optimize