Alpinestars SMX Plus Motorcycle Boots - Black, US 8 / EU 42 - Part 2221019-10-42

The Alpinestars SMX Plus Boots are engineered for high-performance motorcycle riding, offering a combination of lightweight construction and superior protection. The advanced microfiber upper enhances durability and flexibility, ensuring a comfortable fit that moves naturally with your foot. The front flex zone, crafted from soft microfiber, improves abrasion resistance while allowing seamless forward and backward movement, making these boots ideal for aggressive riding styles. Additionally, the flexible accordion microfiber on the Achilles provides enhanced natural movement, reducing fatigue during extended rides. The outside entry/exit features a stretchable accordion panel for a snug fit that facilitates easy donning and removal, contributing to overall convenience and comfort.

A key feature of the SMX Plus Boots is the evolution of Alpinestars' Multi-Link Control system, which delivers advanced external ankle protection and support. This system limits hyper-torsion, hyper-extension, and hyper-flexion movements, protecting the ankle from injury while maintaining mobility. Protective elements such as the dual-density TPU replaceable toe slider with screw-in assembly offer durable coverage around the outer toe area, while the replaceable heel slider and external side heel slider absorb shock and promote sliding in the event of a fall. Large, asymmetrical accordion zones on the front and rear enhance flexibility and comfort, ensuring maximum safety during dynamic riding conditions.

The closure system combines micro-adjustable ratchet top closures with a lateral zipper for a secure, precise fit, and the inner instep speed lacing system further enhances stability. The innovative Lace-Lock System, made from advanced polymer resin, allows quick and secure closures, keeping the fit consistent throughout your ride. The boots feature an anatomical, replaceable EVA footbed designed to provide arch support and a responsive pedal feel, complemented by a durable rubber sole that offers optimal grip and riding feel. The high modulus contoured shin plate provides superior impact and abrasion resistance, while laminated synthetic lining with open cell foam offers shock absorption and breathability. Overall, the Alpinestars SMX Plus Boots deliver a perfect blend of protection, comfort, and performance for serious motorcyclists.

Features:

• Lightweight microfiber upper construction for durability and flexibility

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

• Achilles accordion microfiber for natural foot articulation

• Stretchable accordion panel for easy entry and close fit

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

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

• Shock-absorbing replaceable heel slider and external side heel slider

• Large asymmetrical accordion zones optimize flexibility and comfort

• Micro adjustable ratchet top closure with stow tab end

• Breathable synthetic forefoot lining laminated with open cell foam

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

• Rubber sole with textured grip for riding confidence

• Inner instep speed lacing closure and lateral zipper for secure fit

• Lace-Lock System for quick, precise closure

• Hook and loop tab locks the zip pull for safety

• Contoured high modulus shin plate for impact and abrasion resistance

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2221019-10-42