ALPINESTARS (ROAD) SMX-6 V3 Boots — EU 41, mid‑calf fit, Black

SMX-6 V3 Boots deliver race-derived protection and performance for track and street riders. 🏁🥾

• Advanced microfiber upper construction for lightweight, high-performance abrasion protection and excellent flexibility.
• Front flex and rear flexion zones use textile over-injected with soft TPU to enhance impact abrasion resistance while promoting natural forwards and backwards movement.
• A unique ankle brace protection system provides bio-mechanical support between the lateral top calf, the shin and the ankle, limiting hyper-torsion, hyper-extension and hyper-flexion while protecting the Achilles and ankle.
• Lace-Lock System made from advanced polymer resin delivers a quick, precise and secure closure.
• Equipped with a TPU shifter zone and a race-derived TPU shin plate for superior medial and shin protection.
• Dual-density TPU ankle protectors and replaceable toe and heel sliders with screw-in assembly provide impact absorption and walking comfort.
• High-performance mixed-material construction with TPU, microfiber, polyester, polyurethane, TPR and elastic, plus a durable polyester/synthetic lining.