{"product_id":"alpinestars-sp-x-boa-sport-motorcycle-boots-black-eu-43-part-2222024-1100-43","title":"Alpinestars SP-X BOA Sport Motorcycle Boots, Black, EU 43, Part 2222024-1100-43","description":"SP-X BOA Boots - Black - EU 43\n\u003cp\u003eThe Alpinestars SP-X BOA boots are compact, mid-height sport motorcycle boots designed for sport and sport-touring riders who want dependable protection with comfortable off-bike mobility. Sized at EU 43, these black boots are designed to fit under technical riding pants while providing coverage and support without the bulk of a full race boot. The Rideknit® upper combines knitted mesh with seamless thermo-welded reinforcement for a flexible, streamlined fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtection:\u003c\/strong\u003e The SP-X BOA incorporates an integrated shin impact protector, dual-density ankle discs, a TPU heel counter, TPU shift-pad reinforcement, and a toe slider. The Alpinestars Transversal Protection Frame (TPF) in the sole helps protect against impacts while limiting harmful bending and twisting. An asymmetric rear heel supports a natural walking stride and improves stability when moving off the motorcycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComfort and Closure:\u003c\/strong\u003e Knitted flex zones at the front and rear promote freedom of movement, while the PU midsole includes a dual-cushion heel compound for improved walking comfort. A removable OrthoLite® insole adds cushioning and breathability. The medial zipper and BOA® speed-lace system provide quick entry and a precise, secure closure that keeps the boot compact under riding pants.\u003c\/p\u003e\u003cp\u003eThese Alpinestars SP-X BOA boots are suited to riders seeking sport-oriented styling, everyday versatility, and enhanced protection for street and sport-touring use. The manufacturer part number and vendor part number are 2222024-1100-43, identifying the black EU 43 configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: EU 43\u003c\/li\u003e\n\u003cli\u003eModel: SP-X BOA\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2222024-1100-43\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2222024-1100-43\u003c\/li\u003e\n\u003cli\u003eRiding Style: Sport and sport-touring motorcycle use\u003c\/li\u003e\n\u003cli\u003eUpper Construction: Rideknit® material, knitted mesh, and seamless thermo-welded reinforcement\u003c\/li\u003e\n\u003cli\u003eProtection: Integrated shin protector, dual-density ankle discs, TPU heel counter, toe slider, and TPU shift-pad reinforcement\u003c\/li\u003e\n\u003cli\u003eSole Protection: Alpinestars Transversal Protection Frame (TPF) helps resist impact, bending, and twisting\u003c\/li\u003e\n\u003cli\u003eClosure: Medial zipper with BOA® speed-lace system\u003c\/li\u003e\n\u003cli\u003eComfort: PU midsole with dual-cushion heel compound and removable OrthoLite® insole\u003c\/li\u003e\n\u003cli\u003eFitment: Designed to fit under technical riding pants\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67566180958443,"sku":"34011057","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2893049.png?v=1790788135","url":"https:\/\/ctracingservices.com\/products\/alpinestars-sp-x-boa-sport-motorcycle-boots-black-eu-43-part-2222024-1100-43","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}