ALPINESTARS SMX PLUS BOOT-BLACK 

Alpinestars SMX Plus Boot-Black

Product Code: assmxplsbtblk Price: Check Latest SHIN PLATE. Contoured shin plate protector is injected in high modulus PU for a high level of impact and abrasion resistance. CALF PROTECTOR. U shaped protector is impact resistant and protects the internal/external ankle and rear calf area. Additional protection is provided by the top reccessed buckle structure. SLIDER. Interchangeable biinjected PU material with snap-in assembly. HEEL/ANKLE PROTECTOR. Wide and ventilated heel counter extends to both ankles to increase protection and is combined with a shock absorbing padded insert, and selfmolding foam ankle protectors. Replaceable PTFE coated aluminum sliders are positioned in the back and external section of the heel to allow the boot to slide and absorb shocks during falls. ANKLE SUPPORT. Internal patented "ankle brace" with shock absorbing material. SHIFT AND TOE PROTECTOR. Injected PU extended to the toe area. INSTEP FLEX AREA. Extended thermoformed bellow for a soft back and forth flex. UPPER. Lorica and leather. SOLE. Brand new sole has been designed for improved feeling between the rider's foot and the pegs of the motorcycle. CLOSURE. Instep speed lacing closure. Unique and protective lateral zipper with reflective piping. Replaceable ratchet buckle closure on the calf features a hidden strap for security and is integrated with a calf slider. LINING. Synthetic forefoot lining laminated with open cell foam. Highly breathable lining on ankle and leg areas. FOOTBED. Alpinestars anatomical and replaceable countered footbed provides arch support and forefoot pedal feeling. The blue/yellow S-MX plus only comes with high ventilating perforations (ventilation is not available in any other color version).