Alpinestars Racing motorcycle boots SP-X BOA

• The SP-X boots are stylish sport boots that can fit under technical motorcycle trousers and are very durable for walking.
• Optimised for sport riders and Sport Touring enthusiasts, these compact mid-high boots are synonymous with high protection and comfort both on and off the bike.
• The upper combines Rideknit® material and knitted mesh and features thermowelded elements without seams.
• The lower part of the boot has a TPU heel counter, a toe insert, and a sole incorporating TPF (Transversal Protection Frame) technology from Alpinestars; all these elements provide significant impact protection.
• The sole also features a new design with an asymmetrical rear heel to facilitate the rider's natural stride and offer better stability off the bike.
• The SP-X boots include integrated shin protection, double-thickness discs at the ankles, as well as a TPU gear selector toe cap and a toe reinforcement.
• For comfort, the knitted sections at the front and rear flex points provide great freedom of movement, while the polyurethane midsole features dual cushioning integrated into the heel and the removable OrthoLite® insole.
• Putting them on and taking them off is easy thanks to the mid zipper and the BOA quick lacing system, which creates a compact and precise closure.
• The SP-X boots are perfect for sport riders looking for adequate protection but who don't want shoes that look like competition boots worn over trousers.

Material composition

• 36% microfiber, 24% polyurethane, 21% polyester, and 19% TPU. Lining: 61% polyester, 28% synthetic and 11% microfiber