The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection & support for ankle articulation, limiting hyper-torsion, hyper-extension & hyper-flexion as well as providing Achilles & ankle impact protection. Wide heel counter with lateral ventilation extends to the ankle & is combined with a shock absorbing padded insert & self-molding ankle protectors. Dual density TPU replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area. Replaceable heel slider & external side heel slider are positioned to dissipate & absorb shock & promote sliding during an accident. Large front & rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort & enhanced safety. Micro adjustable ratchet top closure stows tab end. Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption & highly breathable lining in ankle & leg areas for comfort. Alpinestars anatomical & replaceable countered EVA footbed provides arch support & forefoot pedal feeling. Durable sole, designed for enhanced riding feel, features evenly textured rubber for consistent grip. Inner instep speed lacing closure & unique lateral zipper offer precise & secure fit. Alpinestars Lace-Lock System is constructed from an advanced polymer resin to guarantee a quick, precise & secure closure. Hook & loop tap locks the zip pull close, keeping in flat & safe. SMX Plus v 2 boot is certified to EN 13634:2017. ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection & support for ankle articulation, limiting hyper-torsion, hyper-extension & hyper-flexion as well as providing Achilles & ankle impact protection. Wide heel counter with lateral ventilation extends to the ankle & is combined with a shock absorbing padded insert & self-molding ankle protectors. Dual density TPU replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area. Replaceable heel slider & external side heel slider are positioned to dissipate & absorb shock & promote sliding during an accident. Large front & rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort & enhanced safety. Micro adjustable ratchet top closure stows tab end. Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption & highly breathable lining in ankle & leg areas for comfort. Alpinestars anatomical & replaceable countered EVA footbed provides arch support & forefoot pedal feeling. Durable sole, designed for enhanced riding feel, features evenly textured rubber for consistent grip. Inner instep speed lacing closure & unique lateral zipper offer precise & secure fit. Alpinestars Lace-Lock System is constructed from an advanced polymer resin to guarantee a quick, precise & secure closure. Hook & loop tap locks the zip pull close, keeping in flat & safe. SMX Plus v 2 boot is certified to EN 13634:2017. ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...

The SMX Plus v 2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable & light microfiber upper is reinforced with a rugged polymer protector & the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Features Advanced microfiber upper construction for lightweight high performance protection & superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance & natural forwards & backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel & shin TPU for breathability & airflow. Outside entry/exit has stretchable accordion panel for a close fit & ease of entry & removal. Contoured high modulus shin plate protector gives superior impact & abrasion resistance. An evolution of Alpinestars unique Mul... ...