Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45
Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45

Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45

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SP-X BOA Boots - Black - EU 45

The Alpinestars SP-X BOA motorcycle boots are sleek, mid-height sport riding boots designed to fit comfortably beneath technical riding pants. Built for sport and sport-touring riders, these black boots combine motorcycle-specific protection with walking comfort for use on and off the bike. The compact profile provides coverage and support without the bulk of a full race boot.

The upper uses Rideknit® material, knitted mesh, and seamless thermo-welded sections for flexibility and durability. Protection includes an integrated shin impact protector, dual-density ankle discs, TPU heel counter, TPU shift pad reinforcement, and a toe slider. The Alpinestars Transversal Protection Frame (TPF) integrated into the sole helps protect against impact while limiting excessive bending and twisting. An asymmetric rear heel supports a natural stride and improves stability when walking.

Comfort and adjustability are supported by knitted flex zones at the front and rear, a PU midsole with integrated double-cushioned heel compound, and a removable OrthoLite® insole. A medial zipper paired with the BOA® speed-lacing system provides quick entry and precise closure. The SP-X BOA boots are an excellent choice for riders seeking sport-oriented protection, under-pant compatibility, and practical off-bike mobility.

Fitment: Designed for adult sport and sport-touring riders. This model is European size 45 and is intended for motorcycle use with sport or technical riding pants.

Manufacturer: Alpinestars
Brand: Alpinestars
Vendor Part Number: 2222024-1100-45

Features:

  • Size: European 45
  • Model: SP-X BOA
  • Color: Black
  • Upper: Rideknit® material, knitted mesh, and seamless thermo-welded sections
  • Protection: Integrated shin protector, dual-density ankle discs, TPU heel counter, toe slider, and TPU shift pad reinforcement
  • Sole Protection: Alpinestars Transversal Protection Frame (TPF) helps resist impact, bending, and twisting
  • Closure: Medial zipper with BOA® speed-lacing system
  • Comfort: PU midsole, double-cushioned heel compound, knitted flex zones, and removable OrthoLite® insole
  • Use: Sport and sport-touring motorcycle riding with under-pant compatibility
  • Brand: Alpinestars
  • Manufacturer Part Number: 2222024-1100-45
  • Vendor Part Number: 2222024-1100-45