The Alpinestars SP-X BOA is a mid-height motorcycle boot for sport and sport touring riders. The upper combines Rideknit® material with knitted mesh for flexibility and breathability.
Seamless thermo-welded parts add durability and reduce hot spots. Protection includes an integrated shin impact protector, dual-density ankle discs, a TPU shift pad and reinforced toe sliders. The sole uses the Alpinestars Transversal Protection Frame (TPF) for impact absorption and stability. An asymmetric back heel design supports a natural stride and off-bike stability.
A medial zip and a BOA speed lace system close the boot quickly and securely. Inside, a PU midsole with a double cushioned heel compound and a removable OrthoLite® insock provide cushioning and shock absorption. A TPU heel counter adds support and durability.
- Upper
- Rideknit® material and knitted mesh
- Height
- Mid-height
- Closure
- Medial zip with BOA speed lace system
- Construction
- Seamless thermo-welded parts
- Protection
- Integrated shin impact protector, dual-density ankle discs, TPU shift pad, reinforced toe sliders
- Sole
- Alpinestars Transversal Protection Frame (TPF)
- Heel
- Asymmetric back heel design, TPU heel counter
- Midsole
- PU with double cushioned heel compound
- Insole
- Removable OrthoLite® insock
- Color
- Black
- Size
- EU 47