Contoured shin plate protector is injected with high-modulus PU for a high level of impact and abrasion resistance.

Reinforced leather plate runs along rear of the boot.

Extended inside and outside plate guards the side and toe-box area of the boot.

Calf plate designed for maximum grip, support and side contact.

Patented “ankle-brace” system with shock absorbing ankle padding.

Internal plastic reinforcement on the inner side of the boot is covered by thick stamped suede for increased grip and heat resistance.

Instep flex-zone stitched for maximum support.

Action leather upper.

Alpinestars’ exclusive high grip rubber double density compound outsole with a contoured tempered steel shank over injected inside the assembly insole.

Four buckles with memory featuring a quick release/locking system.

High impact resistant buckles made from injected techno-polymer.

Top of the boot is sealed with a Velcro® strap connected to elastic stretch PVC.

Poly-fabric lining coupled with multi-density EVA.

Removable anatomic foot bed.

Extended gaiter helps prevent water entry.