ALPINESTARS SMX-S Boots - Black - US 14 / EU 50 2223517-1100-50 Mounting Kit for Uniko Handguards Ergonomic ‘carbon look’ knuckle guard

Ergonomic ‘carbon look’ knuckle guard provides exceptional impact and abrasion protection

Lateral adjustable hook and loop closure system with TPR strap for added security

I've seen common fixes to this by continuing to use softer metals and making the holes bigger which leads to failure in other places

Structured crown

ALPINESTARS SMX-S Boots - Black - US 14 / EU 50 2223517-1100-50 Mounting Kit for Uniko Handguards Ergonomic ‘carbon look’ knuckle guardDurable microfiber upper construction that has superb flexibility and a comfortable feel Ergonomic new forefront boot shape is streamlined to better control and feel of the motorcycle controls Thermoplastic Polyurethane (TPU) shin plate protector is race developed for superior impact and abrasion resistance Lateral Thermoplastic Rubbery (TPR) injected ankle support construction provides superior comfort and impact resistance TPU double density ankle