ALPINESTARS SMX-S Boots - Black - US 11.5 / EU 46 224351710046

When you're pushing limits on the track or carving through technical roads, your feet need protection that doesn't compromise feel or comfort. The ALPINESTARS SMX-S boots deliver race-proven construction with layered impact protection at the ankle, shin, and heel—critical contact points that absorb punishment in a crash. Built for serious riders who demand gear engineered for real-world performance, not marketing promises.

The SMX-S combines a flexible microfiber upper with a waterproof, breathable membrane, keeping your feet dry and responsive whether you're in summer heat or wet conditions. The bi-injected TPU slider is replaceable, extending the life of your investment after track days or aggressive street riding. Strategic TPU ankle supports and a reinforced shin plate work together to maintain ankle stability without bulk, while the compound rubber sole provides consistent grip on both pegs and pavement.

• Microfiber upper construction
• Waterproof, breathable membrane
• TPU shin plate protector
• Dual-density ankle support
• Replaceable TPU slider
• Internal toe protection
• Anatomic foot bed
• Compound rubber sole
• Elastic zipper closure
• Large entry aperture
• US 11.5 / EU 46
• Color: Black