Alpinestars SMX Plus Motorcycle Boots - Black/White/Yellow Fluorescent, US 12 / EU 47, Part 2221019-125-47

SMX Plus Boots - Black/White/Yellow Fluorescent - US 12 / EU 47

The Alpinestars SMX Plus boots are engineered to deliver high-performance riding protection combined with exceptional comfort. Constructed with an advanced microfiber upper, these boots offer lightweight durability and superior flexibility, allowing for natural movement during aggressive riding or daily commuting. The front flex zone utilizes a soft microfiber material to enhance abrasion resistance while facilitating smooth forward and backward motion, ensuring minimal fatigue over extended rides. An accordion microfiber panel at the Achilles provides additional flexibility and support, adapting to the rider's foot movement for improved control and reduced strain. The external entry and exit feature a stretchable accordion panel that ensures a secure fit while allowing easy donning and removal, making them practical for everyday use. The innovative Multi-Link Control system offers external ankle protection and support, limiting hyper-torsion, hyper-extension, and hyper-flexion motions, while also safeguarding the Achilles and ankle areas from impacts. Dual-density TPU sliders around the toe and heel absorb shocks and promote sliding during accidents, enhancing safety. The large, asymmetric accordion zones at the front and rear maximize flexibility and comfort without compromising protection. The micro-adjustable ratchet closure system with a stow tab ensures a snug, customizable fit, while the inner instep speed lacing and lateral zipper provide precise, secure fastening. The Lace-Lock System, made from advanced polymer resin, guarantees quick and reliable closure every time. The contoured high-modulus shin plate adds an extra layer of impact and abrasion resistance, essential for aggressive riding scenarios. Inside, an advanced synthetic lining laminated with open-cell foam offers shock absorption and breathability, maintaining comfort during long rides. The anatomically designed EVA footbed is replaceable, providing excellent arch support and a natural pedal feel. The rugged sole features textured rubber for consistent grip and improved riding control, whether on pavement or off-road terrains. Overall, the Alpinestars SMX Plus boots combine innovative protection features, lightweight design, and comfort-focused details, making them an ideal choice for serious motorcyclists seeking reliable performance and safety.

Features:

• Lightweight microfiber upper construction for durability and flexibility

• Front flex zone with soft microfiber improves abrasion resistance and movement

• Achilles accordion microfiber panel enhances natural motion

• Stretchable accordion panel for secure fit and easy entry

• Multi-Link Control system offers external ankle support and limits hyper-movements

• Replaceable dual-density TPU toe slider with screw-in assembly for protection

• Replaceable heel and side sliders absorb shocks and facilitate sliding

• Asymmetrical accordion zones maximize flexibility and comfort

• Micro-adjustable ratchet top closure with stow tab for a precise fit

• Lateral zipper and inner instep speed lacing for secure fastening

• Lace-Lock System provides quick, secure closure with advanced polymer resin

• Contoured high-modulus shin plate offers superior impact and abrasion resistance

• Breathable synthetic lining laminated with open-cell foam for shock absorption

• Anatomical, replaceable EVA footbed supplies arch support and pedal feel

• Textured rubber sole for consistent grip and riding control