Alpinestars SMX Plus

Protection and Comfort Contoured shin plate protector injected with high modulus TPU for superior impact and abrasion resistance. U-shaped calf protector is impact resistant and protects the internal/external ankle and rear calf areas. Internal patented Ankle Brace with shock absorbing material prevents over extension of the ankle and protects against impacts. Asymmetrical heel protection features an external and replaceable impact absorbing plate and slider to allow the boot to slide and absorb impacts during falls. The S-MX Plus boot is CE certified. Comfort and Security Synthetic forefoot lining laminated with open cell foam and a highly breathable lining on the ankle and leg areas. An instep speed lace closure and a unique and protective lateral zipper with reflective piping. The replaceable ratchet strap on the...