SMX-S Boots - Black/White - US 13.5 / EU 49
The Alpinestars SMX-S Boots, model 2223517-12-49, are engineered to deliver advanced protection, comfort, and performance for serious riders. Constructed with a durable microfiber upper, these boots offer excellent flexibility and a comfortable fit while resisting abrasion and impact. The high-tech micro-fiber provides a lightweight yet sturdy structure that adapts to your foot movements, ensuring all-day comfort during long rides or demanding track sessions.
Features:
- Microfiber upper: Provides flexibility, durability, and a comfortable fit for extended riding sessions.
- Impact shields: Double injected polyurethane (PU) panels over the shin, ankle, calf, toe, and heel absorb shocks and minimize abrasions.
- Inner protection: Reinforced with a double injected panel connected to the heel counter, offering additional impact resistance.
- Breathable lining: Quick-drying polyamide lining laminated with open-cell foam and high-density padding ensures moisture management and shock absorption.
- Supportive sole: Exclusive rubber compound sole with structured shank reinforcement enhances arch support and overall stability.
- Interchangeable toe slider: Bi-injected PU toe slider with snap-in assembly allows customization and added protection.
- Ventilation: Strategically placed air vents covered with mesh at ankle, heel, and forefoot provide superior airflow for rider comfort.
- Flexibility and comfort: Large throat profile, instep, and Achilles flex bellows improve mobility and fit.
- Removable footbed: Anatomical PU foam insole keeps feet cool and comfortable during extended use.
- Inner side entry system: Elastic-mounted zipper with wide Velcro® flap ensures a precise, adjustable fit and easy entry.