Abrasion-proof rip-resistant microfiber materialAbrasion-proof impact-resistant TPU protectors on shin and calfStainless steel heel and toe protectionSole with anatomically shaped hardened steel insoleBuckle closure system with high-impact aluminum bridge closures and memory settingsMX suitable two-component soleReplaceable kick starter insert on the rightExclusively for KTM by Alpinestars