Contoured shin plate 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. High grip design is injected with medium/low durometer PU for excellent support and side contact.
Patented "ankle brace" system with shock absorbing ankle padding on the ankle.
Internal plastic reinforcement on the inner side of the boot is covered by thick stamped suede for increased grip and heat resistance.
Stitched instep flex-zone.
Action leather upper.
Alpinestars exclusive all terrain high-grip rubber compound sole with a contoured stainless steel shank and steel sole guard.
Four buckles with memory featuring a quick release/locking system. Buckles are injected with high impact resistant technopolymer.
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.