{"product_id":"alpinestars-tech-5-motorcycle-boots-orange-blue-yellow-fluorescent-us-9-model-2015015-part-2015015-4755-9","title":"Alpinestars Tech 5 Motorcycle Boots Orange\/Blue\/Yellow Fluorescent US 9, Model 2015015, Part 2015015-4755-9","description":"Tech 5 Boots - Orange Fluorescent\/Blue\/Yellow Fluorescent - US 9 \/ EU 43\n\u003cp\u003eThe Alpinestars Tech 5 motorcycle boots are designed for riders who need dependable protection, controlled flexibility, and long-term comfort. This size US 9 boot, equivalent to EU 43, features an abrasion-resistant microfiber upper with synthetic polymer reinforcement at the toe box. The main microfiber construction provides water resistance, durability, reduced weight, and easy maintenance for consistent performance over extended use.\u003c\/p\u003e\u003cp\u003eA contoured polymer core surrounds the upper boot for structural integrity and abrasion resistance while allowing controlled flex. The anatomically shaped polymer shin plate provides impact protection and includes a hook-and-loop adjustable panel for a personalized, secure fit. Redesigned microfiber accordion zones at the instep and Achilles support comfortable movement, while the medial biomechanical pivot system connects the upper and lower boot sections for front-to-rear flexibility and structural support. Grip-patterned polymer panels improve contact with the motorcycle and add abrasion resistance.\u003c\/p\u003e\u003cp\u003eThe Alpinestars Tech 5 boot uses a replaceable buckle system with polymer and fiberglass arms, high-impact aluminum bridge closures, memory retention, quick release, and self-aligning operation. Ergonomic TPU straps promote forward flexion, and the buckles are replaceable for convenient service. A dual-compound injected TPU foot shell includes a metal shank and reinforced toe for enhanced impact and abrasion resistance. The replaceable sole is integrated with a multi-density foot base for durability, grip, riding feel, and support. A TPU heel patch, rear TPR gaiter, soft ankle and collar padding, full textile lining, and a replaceable anatomic EVA footbed complete the protective fit.\u003c\/p\u003e\u003cp\u003eFinished in Orange Fluorescent, Blue, and Yellow Fluorescent, this Alpinestars boot is intended for motorcycle riding applications where reliable lower-leg, ankle, and foot protection are essential. Manufacturer part number 2015015-4755-9 and vendor part number 2015015-4755-9 identify this specific model and size configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 9 \/ EU 43\u003c\/li\u003e\n\u003cli\u003eModel: Tech 5 motorcycle boots\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 2015015-4755-9\u003c\/li\u003e\n\u003cli\u003eVendor part number: 2015015-4755-9\u003c\/li\u003e\n\u003cli\u003eColor: Orange Fluorescent, Blue, and Yellow Fluorescent\u003c\/li\u003e\n\u003cli\u003eUpper: Abrasion-resistant microfiber with synthetic polymer toe reinforcement\u003c\/li\u003e\n\u003cli\u003eProtection: Contoured polymer core and anatomically profiled polymer shin plate\u003c\/li\u003e\n\u003cli\u003eFlexibility: Microfiber accordion zones and medial biomechanical pivot system\u003c\/li\u003e\n\u003cli\u003eClosure: Replaceable self-aligning buckle system with quick release and locking function\u003c\/li\u003e\n\u003cli\u003eFoot shell: Dual-compound TPU construction with internal metal shank and reinforced toe\u003c\/li\u003e\n\u003cli\u003eSole: Replaceable dual-compound sole with multi-density support structure\u003c\/li\u003e\n\u003cli\u003eComfort: Padded ankle and collar areas, textile lining, and replaceable anatomic EVA footbed\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for motorcycle riding applications requiring lower-leg, ankle, and foot protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67566198653163,"sku":"34102817","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2568321.png?v=1790788484","url":"https:\/\/ctracingservices.com\/products\/alpinestars-tech-5-motorcycle-boots-orange-blue-yellow-fluorescent-us-9-model-2015015-part-2015015-4755-9","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}