Alpinestars SP-X BOA Boots – Black and Silver, EU 42 – Sport and Touring Motorcycle Footwear

The Alpinestars SP-X BOA Boots are designed for sport and sport-touring riders seeking a balance of protection, comfort, and sleek style. Crafted with a combination of Rideknit® material and knitted mesh, these mid-height boots offer a snug fit that fits comfortably under riding pants while ensuring excellent mobility. The seamless thermo-welded construction enhances durability and provides a clean, modern look suitable for both on and off the bike. The boots incorporate a TPU heel counter, toe slider, and the innovative Transversal Protection Frame (TPF) integrated into the sole, delivering high-impact resistance and torsional stability. The asymmetric back heel design promotes natural stride and stability during walking, making these boots versatile for daily use or longer rides. An integrated shin impact protector, dual-density ankle discs, TPU shift pad, and reinforced toe slider work together to provide comprehensive protection against impacts, twisting, and bending. For added comfort, the front and back flex zones utilize knitted areas that allow for better movement and flexibility. The PU midsole with a double cushioned heel and removable OrthoLite® insock ensures excellent walking comfort without sacrificing support. Ease of entry and secure fit are achieved through a medial zip combined with the BOA speed lace system, which provides quick, precise closure tailored to the rider’s preference. Whether navigating city streets or exploring mountain passes, the Alpinestars SP-X BOA Boots are ideal for riders who want high-quality protection and comfort in a sleek, performance-oriented package that complements their over-the-pant riding style.

Features:

• Rideknit® material and knitted mesh upper for flexibility and durability

• Seamless thermo-welded construction for enhanced strength

• TPU heel counter and toe slider for impact protection

• Transversal Protection Frame (TPF) in the sole for torsional stability

• Asymmetric back heel design for improved walking stride

• Integrated shin impact protector for additional safety

• Dual-density ankle discs and reinforced shift pad

• PU midsole with double cushioned heel for comfort

• Removable OrthoLite® insock for customized fit

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

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2222024-119-42