• Orders placed after Friday 2PM won't be processed or shipped until the next business day — View Policy →

Alpinestars SMX Plus Boots

Alpinestars SMX Plus Boots

Product form
SKU: 3404-1456

20 in stock Ships within 24 hours  Orders placed before 2pm CST ship the same business day. Orders placed after 2pm CST on Friday, or anytime Saturday or Sunday, ship the following Monday. You will receive a tracking number by email once your order ships.

$539.95

Free pickup in our shop(s)

    • Order Today, Ships Today Aug 29, 2026 14:00:00 -0500 left Order cutoffs are 2pm CT.
    • Guaranteed secure & safe checkout.

      paypal
    • Free shipping on all orders above $150
    Features

    Features

    • Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility
    • Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement
    • Flexible accordion microfiber on Achilles gives enhanced natural movement
    • Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal
    • An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles and ankle impact protection
    • Dual density Thermoplastic Polyurethane (TPU) replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area
    • Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident
    • Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety
    • Micro adjustable ratchet top closure stows tab end
    • Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort
    • Alpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling
    • Durable sole, designed for improved riding feel, features evenly textured rubber for consistent grip
    • Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit
    • Alpinestars Lace-Lock System is constructed from an advanced polymer resin to provide a quick, precise and secure closure
    • Hook and loop tap locks the zip pull close, keeping in flat and safe
    • Contoured high modulus shin plate protector gives superior impact and abrasion resistance
    Specifications
    • Product Name:Boots
    • Type:Racing / Performance
    • Model:SMX Plus
    • Color/Finish:Black
    • Material:Thermoplastic Polyurethane (TPU) / Microfiber
    • Size Group:Adult
    • US Size:Varies by size
    • Fit:Mid-Calf
    • Features:Hook and Loop
    • Units:Pair
    • Riding Style:Street
    • Base Color:Black
    Product Name Boots
    Type Racing / Performance

    Description

    Features

    • Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility
    • Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement
    • Flexible accordion microfiber on Achilles gives enhanced natural movement
    • Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal
    • An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles and ankle impact protection
    • Dual density Thermoplastic Polyurethane (TPU) replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area
    • Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident
    • Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety
    • Micro adjustable ratchet top closure stows tab end
    • Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort
    • Alpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling
    • Durable sole, designed for improved riding feel, features evenly textured rubber for consistent grip
    • Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit
    • Alpinestars Lace-Lock System is constructed from an advanced polymer resin to provide a quick, precise and secure closure
    • Hook and loop tap locks the zip pull close, keeping in flat and safe
    • Contoured high modulus shin plate protector gives superior impact and abrasion resistance

    Specifications

    • Product Name: Boots
    • Type: Racing / Performance
    • Model: SMX Plus
    • Color/Finish: Black
    • Material: Thermoplastic Polyurethane (TPU) / Microfiber
    • Read more

    Returns & Delivery

    When will my order be delivered?

    Orders are processed and shipped within the same day to 2 business days from our nearest warehouse for fastest delivery. Your order will be packaged carefully and delivered to your door. You'll receive tracking information by email once your order ships so you can follow its journey.

    Can I return my product?

    We offer a 30-day return policy on most items. To be eligible for a return, your item must be unused, in original condition with tags and packaging, and include proof of purchase. Before sending anything back, contact us at fivestarparts1@gmail.com to request an RMA (Return Merchandise Authorization) number — items sent back without one may be delayed or refused. The customer is responsible for return shipping costs. Once your return is received and inspected, refunds are processed within 10 business days to your original payment method. Please note that discontinued and closeout items are final sale and cannot be returned.

    What can I do if my item (or part of it) is damaged?

    Please inspect your order upon delivery. If your item is defective, damaged, or you received the wrong item, contact us immediately at fivestarparts1@gmail.com so we can evaluate the issue and make it right. We'll work with you to resolve the problem quickly.

    Recently viewed products

      Login

      Forgot your password?

      Don't have an account yet?
      Create account