supertech r boots 2019 black white red fluo yellow fluo RGroup_2654124 and grippy rubber sole support

and grippy rubber sole support fit

the jacket has a removable stretch thermal liner featuring a mix of 100g PrimaLoft® insulation on the torso and 80g insulation on the arms

vents and pockets

Featuring dual density SP knuckle protection

supertech r boots 2019 black white red fluo yellow fluo RGroup_2654124 and grippy rubber sole supportEngineered 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