Description
The SP-X BOA boots are elegant sports boots designed to be worn under technical motorcycle pants and offer high walking comfort. Optimized for the sport and touring rider, the SP-X BOA boots are compact mid-height boots with superior levels of protection and great comfort, during and after riding. The top is Made with a combination of advanced microfiber, Rideknit® Ultra-soft and woven mesh, plus seamless heat-welded parts. The bottom features a TPU heel, toe slider and Alpinestars TPF Transversal Protection Frame on the sole, ensuring high levels of protection against impacts and any bending or twisting. Additionally, the sole also features a completely new design with an asymmetrical rear heel to facilitate the rider's natural stride and promote stability off the bike. To ensure protection, the SP-X BOA boots feature an integrated shin impact protector, dual-density ankle discs, plus a TPU shift pad and toe slider gusset. And for added comfort, the airy knit in the front and rear flex zone offers great freedom of movement, while the PU midsole with integrated double cushioning heel compound and OrthoLite® Removable straps guarantee great comfort when walking. Putting on and taking off the shoe is facilitated by a side zipper combined with the BOA quick lacing system for a compact and precise closure. The SP-X BOA boots are perfect for sporty riders looking for coverage and protection but without having to wear a full competition boot over their pants. Advanced microfiber and Rideknit® ultra-soft. TPU heel cup, shift pad, toe slider and rotor protection. Dedicated side BOA quick closure system designed for a secure closure and custom fit. Front gusset made of Lycra co-injected with soft TPU for greater comfort and durability. Dual heel pads. PU midsole integrated into the heel. TPU protective parts. Removable anatomical EVA insole with lycra lining. New exclusive Alpinestars rubber sole. Profile designed for greater comfort. Asymmetrical heel shape for greater stability when walking. Heel shape designed for optimal grip on the footrest. Internal double density protection against impacts on the malleolus. Integrated shin guard. In accordance with European legislation, the CE mark is a conformity requirement for the marketing of this product. The following standards apply: CE EN13634:2017.

Key Features
Advanced microfiber and ultra-soft Rideknit® calf.
Exclusive new sole Alpinestars' rubber.

Protection
TPU grip, shift pad, toe slider and Rotor protection.
Gear system Dedicated side BOA quick release, designed for optimal closure and custom fit.
Front gusset made of Lycra co-injected with soft TPU for comfort and durability.
Cushion pads double heel.
Integrated PU heel midsole.
TPU protective parts.
Removable anatomical EVA insole with Lycra lining.
Designed profile designed for comfort.
Walking roll and asymmetrical heel shape for walking stability.
Foot rest heel shape and engineered grip.
Guards Integrated shin guard.

Structure
Dual density internal malleolus impact protection.
In accordance with European statutory law, the brand CE is a compliance requirement for the marketing of this product. The following standards apply: CE EN13634:2017