As low as $87.49/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS SMX-6 V3 Boots (Black) — US 9 / EU 43 Built for riders who demand race-inspired protection with everyday comfort, the ALPINESTARS SMX-6 V3 is a lightweight, performance-focused sport boot for track and street. With advanced materials and intelligent protection zones, it delivers a secure fit, responsive movement, and confidence when the pace rises. Key Features Microfiber upper for abrasion resistance plus exceptional flexibility. Front & back flex zones with textile over-injected TPU to support natural forward/back movement. Alpinestars unique ankle brace protection system for biomechanical support, superior articulation, and helps limit hyper-torsion, hyper-extension, and hyper-flexion. Lace-Lock System polymer resin for quick, precise, secure closure. TPU shifter zone on the lower medial side for added protection. Race-derived TPU shin plate for impact and abrasion resistance. Dual-density TPU ankle protectors positioned for targeted protection and impact control. Replaceable TPU toe slider with screw-in assembly for durable outer-toe coverage while staying walkable. Replaceable heel & external side heel sliders to optimize shock dissipation and promote slide behavior in an accident. Product Details Riding style: Street (performance) Fit: Mid-calf Color: Black Materials: Microfiber, Polyester, TPU (Thermoplastic Polyurethane), TPR (Thermoplastic Rubber) Size: US 9 / EU 43 Includes: Pair
Packed with a host of innovative safety and protective features, SMX-6 V3 is the ultimate track and performance riding all-rounder, and incorporates race-derived technology and materials to give riders a crucial performance edge on the track, and the street
Advanced microfiber upper construction for lightweight high performance protection against abrasion and superb levels of flexibility
Front flex and back flexion zones are constructed with textile over-injected with a soft Thermoplastic Polyurethane (TPU) for enhanced impact abrasion while also promoting a natural forwards and backwards movement
Alpinestars unique ankle brace protection system provides a bio-mechanical support and protection between the lateral top calf, the shin and ankle, for superior ankle articulation, while also limiting hyper-torsion, hyper-extension and hyper-flexion, as well as providing Achilles and ankle impact protection
Alpinestars Lace-Lock System is constructed from an advanced polymer resin for a guaranteed quick, precise and secure closure
Equipped with a TPU shifter zone for superior protection on the lower medial side
Strategically positioned, race-derived TPU shin plate protector delivers superior impact and abrasion resistance
Dual density TPU ankle protectors are strategically positioned between the upper and padded lining to provide the strategic protection in key areas
Replaceable, dual density TPU toe slider with screw-in assembly provides comprehensive protective coverage around the outer toe area while still being supremely flexible for walking comfort
Replaceable heel slider and external side heel slider are strategically positioned for optimum shock dissipation and absorption, while promoting sliding in the event of an accident
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