The aft portion of the boot is the most interesting aspect. Featuring a new Multi Link Control system, Alpinestars claims this exoskeleton device not only helps to prevent excessive ankle joint movement in a fall, but also act as an impact attenuator for both sides of the ankle and Achilles heel. Furthermore, we suspect that its also good for abrasion resistance as its one more piece between your foot and the road in a crash. The Multi Link Control system is made up of three separate parts that include the heal cup, a lower pivot joint that is proximal to the sides of the ankle and an upper portion that slides through a tunnel located on the back of the calf protector. The latter two portions pivot so as not to interfere with normal movement on or off the bike.
A large TPU heel counter is fitted with two vents to promote efficient cooling of the foot when at speed and it also has a replaceable slider on its rearmost portion to keep the boot looking good when the riding isnt so great. Theres also a metal slider embedded on the lateral side of the heel counter for the rider that hangs his foot out a little too much when cornering. The whole area is well-padded with a shock-absorbing liner on the inside for even greater rider protection.
Up at the top of the boot, a large swath of TPU armor wraps around the calf and houses a ratcheting closure mechanism for a secure fit on the rider. Its also well-padded on the inside for comfort and impact protection. A single zipper on the outer-facing side of the boot has a stretch panel sewn into it to accommodate different foot shapes and the zipper latch itself has a home under the TPU protector up top so its not flapping in the wind as you ride.
Inside the boot, a full-length microfiber liner is both breathable and supremely comfortable. As weve mentioned, this liner is padded with open cell foam in all of the right places and quickly molds itself to the shape of the foot to provide maximum feel with no discomfort at all. This is further aided by a special tongue with a Kevlar speed lace mechanism that pulls the foot down into the boot for a solid, secure feeling. Think of it as a combat boot for riding bikes, it really has a vault-like feeling yet, its surprising flexible. And everything is sat atop a rubber sole thats formulated to last. The grip pattern features an even run of rain sipes that provide secure traction on the bike so you can go for it in bad weather without the worry of your feet slipping off the pegs.
The 2011 Alpinestars SMX Plus boot is CE-certified.
Because these are brand new, availability is extremely limited and we only have these available in black and black ventilated for the time being. For more information on the SMX Plus, call Mike at 866.931.6644 ext 804 or send a message to FORUM at RIDERSDISCOUNT dot COM with ALPINESTARS 2011 SMX PLUS BOOTS in the subject line and well get back to you right away.
Alpinestars SMX Plus boots in black.
A close look at the back of the boot reveals the Multi Link Control system which is comprised of three separate, but integral, parts that support the ankle joint and help prevent injury by hyperextension in a crash. Also note the accordion stretch panel sewn in at the back of the boot.
A large accordion panel is also sewn into the front portion of these Alpinestars boots. To the right resides the main entry zipper which is partially secreted behind a leather flap. This leather flap helps to reduce water intrusion when its raining. The other side of the zipper is attached with a stretch material to help the boot fit around different foot shapes.
A new grip pattern features rain sipes to get water off the bottom of the boot quickly and enhance grip in wet riding conditions. The rubber compound is formulated for long-lasting durability to stand up to aggressive riding.
Alpinestars uses an anatomically-shaped footbed which is made with a thick foam base with molded channels to encourage airflow and increase comfort for the wearer. They can also be easily replaced.
Inside the boot you can see the tongue and its Kevlar speed lace system. By using this, the boot does not merely surround the wearers foot, but holds onto it with a firm but comfortable grip. This not only improves feel, but also increases the level of protection the boot offers since other safety mechanisms will be properly positioned in relation to the foot.
The heel counter surrounds the back of the foot effectively and also provides a unique ventilation scheme. You can also see the lower pivot points for the Multi Link Control system just below the silver Alpinestars logos near the left and right sides of the picture.
Source: http://www.esportbike.com/forums/showthread.php?t=144241&goto=newpost
Enrico Lorenzetti Jorge Lorenzo Marco Lucchinelli Thomas Lüthi
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