{"product_id":"alpinestars-sp-x-boa-motorcycle-boots-black-eu-45-part-2222024-1100-45","title":"Alpinestars SP-X BOA Motorcycle Boots, Black, EU 45, Part 2222024-1100-45","description":"SP-X BOA Boots - Black - EU 45\n\u003cp\u003eThe Alpinestars SP-X BOA motorcycle boots are sleek, mid-height sport riding boots designed to fit comfortably beneath technical riding pants. Built for sport and sport-touring riders, these black boots combine motorcycle-specific protection with walking comfort for use on and off the bike. The compact profile provides coverage and support without the bulk of a full race boot.\u003c\/p\u003e\u003cp\u003eThe upper uses Rideknit® material, knitted mesh, and seamless thermo-welded sections for flexibility and durability. Protection includes an integrated shin impact protector, dual-density ankle discs, TPU heel counter, TPU shift pad reinforcement, and a toe slider. The Alpinestars Transversal Protection Frame (TPF) integrated into the sole helps protect against impact while limiting excessive bending and twisting. An asymmetric rear heel supports a natural stride and improves stability when walking.\u003c\/p\u003e\u003cp\u003eComfort and adjustability are supported by knitted flex zones at the front and rear, a PU midsole with integrated double-cushioned heel compound, and a removable OrthoLite® insole. A medial zipper paired with the BOA® speed-lacing system provides quick entry and precise closure. The SP-X BOA boots are an excellent choice for riders seeking sport-oriented protection, under-pant compatibility, and practical off-bike mobility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for adult sport and sport-touring riders. This model is European size 45 and is intended for motorcycle use with sport or technical riding pants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Alpinestars\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Alpinestars\u003cbr\u003e\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 2222024-1100-45\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: European 45\u003c\/li\u003e\n\u003cli\u003eModel: SP-X BOA\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eUpper: Rideknit® material, knitted mesh, and seamless thermo-welded sections\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-lacing system\u003c\/li\u003e\n\u003cli\u003eComfort: PU midsole, double-cushioned heel compound, knitted flex zones, and removable OrthoLite® insole\u003c\/li\u003e\n\u003cli\u003eUse: Sport and sport-touring motorcycle riding with under-pant compatibility\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2222024-1100-45\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2222024-1100-45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67566178631915,"sku":"34011059","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2893209.png?v=1790788067","url":"https:\/\/ctracingservices.com\/products\/alpinestars-sp-x-boa-motorcycle-boots-black-eu-45-part-2222024-1100-45","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}