Anatomically profiled offroad boots for kidsErgonomically cut forefootAbrasion-proof tear-resistant microfiber materialAbrasion-proof impact-resistant TPU protectors on shin and calfStainless steel heel and toe protectionTPU ankle protection systemPU reinforced upper materialBuckle closure system with high-impact aluminum bridge closures and memory settingsMX-compatible dual-component soleExclusively for KTM by Alpinestars69 thermoplastic polyurethane / 22 polyurethane / 4 TPR / 3 leather / 2 Microfiber.