Alpinestars SMX S Boots: Highly protective road and sports boots with a superb fit
These are effectively a simplified version of the Alpinestars SMX-6 boots. They are constructed from durable microfibre, just like their track-use siblings, a material that offers strength, abrasion-resistance, as well as comfort and flexibility. A breathable interior liner features anti-slip suede reinforcements at he heel and an ergonomic footbed offers superior comfort and streamlining.
The high levels of protection that you expect from the Alpinestars SMX boots feature here as well. A new TPU shin plate was inspired by racers and protects from both impact and abrasion. TPU double density ankle protectors are placed under the outer shell in two positions and an internal toe box helps to protect the more delicate end of your feet.
Manufacturer Spec for Alpinestars SMX S Boots
• Durable microfiber upper construction offering superb levels of flexibility & comfort.
• New TPU shin plate protector design inspired by racing for superior impact & abrasion resistance.
• External TPR injected ankle support to optimize protection & stability.
• TPU double density ankles protectors are layered under the upper in both lateral & medial side.
• Ergonomic new last for foot streamlining & superior fit & comfort.
• Integrated replaceable TPU slider clip without screw.
• FPU Shift pad with technical texture for added grip.
• Medial side entry opening/closure zipper system with wide Velcro closure. Velcro tab locks the zip pull closed, keeping it flat & secure.
• Wide opening aperture for ease of access.
• Internal toe box protection is layered under the upper.
• Removable anatomic footbed includes EVA & Lycra for comfort & support.
• Alpinestars’ exclusive compound rubber sole











John Anderson –
These boots are incredibly comfortable and provide excellent protection. Perfect for both short rides and long trips.
Sarah Thompson –
I was a bit skeptical about the price, but after using them, I can say they are worth every penny. Great fit and durability.
Michael Brown –
The design is sleek and the build quality is top-notch. However, they run a bit small, so I recommend sizing up.
Emily Davis –
I love how lightweight these boots are without compromising on safety. They are perfect for my daily commute.
David Wilson –
The boots are great and provide good ankle support. However, the break-in period was longer than expected.
Laura Martinez –
These boots are so comfortable that I forget I’m wearing them. The grip is excellent, especially in wet conditions.
Robert Garcia –
The ventilation is good, but I wish they had more color options. Overall, a solid pair of boots.
Jennifer Lee –
I’ve had these boots for six months now, and they still look and feel brand new. Highly recommend!
Chris Evans –
The boots are well-made and stylish, but they are a bit stiff initially. They do break in after a few rides though.
Nicole Clark –
Great boots for the price. They offer excellent protection and are very comfortable for long rides.
James White –
These boots are fantastic! They fit perfectly and provide the protection I need for my motorcycle rides.