{"product_id":"alpinestars-supertech-r-vented-motorcycle-boots-black-white-us-9-5-eu-44-part-number-2220121-12-44","title":"Alpinestars Supertech R Vented Motorcycle Boots Black\/White US 9.5 \/ EU 44, Part Number 2220121-12-44","description":"Supertech R Vented Boots - Black\/White - US 9.5 \/ EU 44\n\u003cp\u003eThe Alpinestars Supertech R Vented Motorcycle Boots are high-performance riding boots designed for sport and track-focused motorcycle use. This black and white model is sized for US 9.5 \/ EU 44 and features an advanced microfiber upper with dedicated laser-perforated zones for breathability, abrasion resistance, and flexibility. The lightweight rubber sole provides dependable grip on the foot pegs, while the redesigned front and rear flex areas support natural movement during riding.\u003c\/p\u003e\u003cp\u003eProtection is provided by a redesigned TPU shin plate, replaceable shin slider, TPU shifter reinforcement, soft TPU toe reinforcement, and additional ankle padding. Replaceable co-injected TPU and aluminum toe sliders help protect the toe area from abrasion, while the replaceable heel plate slider is designed to improve sliding performance during a crash. The separate internally updated bio-mechanical inner bootie uses 3D mesh construction for enhanced structure, comfort, impact protection, and foot stability.\u003c\/p\u003e\u003cp\u003eThe Alpinestars Supertech R Vented Boots use a TPU stretch panel with a zipper for easier entry and exit and a closer, more precise fit. A hook-and-loop closure keeps the zipper pull secured, while the micro-adjustable ratchet closure at the top of the boot allows a customized fit. The redesigned stretch microfiber rear bellow and microfiber top gaiter with TPU over-injection support natural front-and-back movement and secure contact with the motorcycle. Manufacturer and vendor part number: 2220121-12-44.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 9.5 \/ EU 44\u003c\/li\u003e\n\u003cli\u003eModel: Supertech R Vented\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 2220121-12-44\u003c\/li\u003e\n\u003cli\u003eVendor part number: 2220121-12-44\u003c\/li\u003e\n\u003cli\u003eColor: Black\/White\u003c\/li\u003e\n\u003cli\u003eConstruction: Microfiber upper with laser-perforated ventilation zones\u003c\/li\u003e\n\u003cli\u003eSole: Lightweight rubber compound for grip on motorcycle foot pegs\u003c\/li\u003e\n\u003cli\u003eInner bootie: Separate bio-mechanical 3D mesh bootie for structure, comfort, and stability\u003c\/li\u003e\n\u003cli\u003eProtection: TPU shin plate, replaceable shin slider, toe reinforcement, ankle padding, and TPU shifter panel\u003c\/li\u003e\n\u003cli\u003eToe slider: Replaceable co-injected TPU and aluminum design with screw attachment\u003c\/li\u003e\n\u003cli\u003eHeel slider: Replaceable plate design for added crash protection and sliding performance\u003c\/li\u003e\n\u003cli\u003eFit system: Zippered TPU stretch panel, hook-and-loop closure, and micro-adjustable ratchet\u003c\/li\u003e\n\u003cli\u003eVentilation: Perforated microfiber construction and flex-panel airflow zones\u003c\/li\u003e\n\u003cli\u003eMobility: Redesigned stretch microfiber rear bellow and flexible front movement areas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67568069017835,"sku":"34010781","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2104279.png?v=1790800437","url":"https:\/\/ctracingservices.com\/products\/alpinestars-supertech-r-vented-motorcycle-boots-black-white-us-9-5-eu-44-part-number-2220121-12-44","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}