Alpinestars SMX-S Boots — Black — US 10.5 / EU 45 · 45

• Durable microfiber upper for comfort and fit and incorporating a host of advanced protective features, inside and out, the SMX-S Boot features an ergonomic forefoot shaping, a breathable lining and Alpinestars’ exclusive rubber compound sole for optimized levels of support and performance
• Durable, high-tech micro-fiber upper construction offering a high level of flexibility
• Double injected Polyurethane (PU) shields the shin, ankle, calf, toe and heel from impact while minimizing abrasion
• Inner protection is given by a double injected panel connected to the heel counter, hidden beneath the outer shell and running up the outer ankle
• Quick drying polyamide lining is laminated with open cell foam and high density contoured padding to absorb shocks to the foot area
• Exclusive compound rubber sole features structured shank reinforcement for added support to the arch area
• Interchangeable bi-injected PU toe slider with snap-in assembly
• Innovative air vents at the ankle, heel and forefoot are covered with a specially designed mesh to provide unmatched levels of rider comfort
• Large ‘throat’ profile instep and Achilles flex bellows for superior flex and comfort
• MTP mesh liner and anatomical, removable, PU Foam foot bed keeps the foot cool and comfortable
• Innovative inner (medial) side entry opening/closure system that features an elastic mounted zipper with an extra wide Velcro® flap, to give a precise, comfortable fit and wide opening aperture for ease of access
• Highly ergonomic last for ultra precise fit

Base Color

White, Black

Material

Suede, Thermoplastic Rubber (TPR), Leather, Microfiber, Thermoplastic Polyurethane (TPU)

Riding Style

Adventure Touring / Dual-Sport, Street

Units

Pair

Model

SMX-S

Type

Riding, Performance

Color/Finish

Black

Size Group

Adult

Fit

Mid-Calf

US Size

10.5

Shipping weight

5.6 lb

Package size

21.6 × 13.6 × 5.6 in

Country of origin

Thailand

Salto part #

3404-1322

Alpinestars part #

2223517-1100-45

UPC

8021506618645

Special order. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Is it in stock?

It isn’t in stock right now, but we can special-order it. We confirm timing by email when you order, before anything is charged.

How fast will it get to me?

We confirm the ship date when you order. If anything changes, you hear it from us first.

Will it fit my machine?

There’s no published vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Alpinestars?

Yes. It’s new and genuine, straight from Salto — Alpinestars part #2223517-1100-45.