Alpinestars SP-X BOA Boots - Black and Silver, EU Size 39

The Alpinestars SP-X BOA Boots are engineered for sport and sport-touring riders seeking a sleek, high-performance riding option that combines protection with comfort. These mid-height boots are designed to fit seamlessly under tech riding pants, offering a streamlined look and enhanced mobility for both on and off the bike. The upper features a combination of Rideknit® material and knitted mesh, along with seamless thermo-welded sections, providing a lightweight yet durable construction that ensures flexibility and breathability during demanding rides. The innovative design incorporates a medial zip and BOA speed lace system, enabling quick, precise closure and secure fit, making them ideal for riders who value convenience and performance.

Features:

• Rideknit® and knitted mesh upper for lightweight durability and breathability

• Seamless thermo-welded construction for a sleek look and increased water resistance

• Medial zip combined with BOA speed lace system for quick, secure closure

• TPU heel counter and toe slider for impact protection and durability

• Transversal Protection Frame (TPF) on the sole for high-impact resistance and flexibility

• Asymmetric back heel design to facilitate natural stride and off-bike stability

• Integrated shin impact protector for added protection

• Dual-density ankle discs for ankle stability and impact absorption

• Reinforced TPU shift pad and toe slider for gear shifting protection

• PU midsole with double cushioned heel and removable OrthoLite® insock for comfort

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2222024-119-39