supertech r boots 2020 black Footwear Size:45 and sides for CE rated

and sides for CE rated abrasion resistance

a breathable lining and Alpinestars’ exclusive rubber compound sole for optimized levels of support and performance

the Austin Riding Shoe is lightweight and incorporates class-leading protective features

and a replaceable dual‑compound sole with wear‑limit indicator over a Kevlar® layer

Derived from Alpinestars’ iconic SP-8 gloves

supertech r boots 2020 black Footwear Size:45 and sides for CE ratedEngineered 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