{"product_id":"alpinestars-supertech-r-vented-motorcycle-boots-black-fluorescent-red-white-us-12-5-eu-48-part-2220121-124-48","title":"Alpinestars Supertech R Vented Motorcycle Boots, Black\/Fluorescent Red\/White, US 12.5 \/ EU 48, Part 2220121-124-48","description":"Supertech R Vented Boots - Black\/Fluorescent Red\/White - US 12.5 \/ EU 48\n\u003cp\u003eThe Alpinestars Supertech R Vented Boots are high-performance motorcycle racing boots designed for riders who demand protection, precise bike feel, and all-day comfort. This black, fluorescent red, and white model is available in US 12.5 \/ EU 48 and features a microfiber upper with dedicated laser-perforated zones for improved airflow, flexibility, and abrasion resistance. The lightweight rubber sole provides reliable grip on the foot pegs, while the synthetic microfiber medial panel enhances durability and rider feedback during contact with the motorcycle.\u003c\/p\u003e\u003cp\u003eProtection is built into every key area of the boot. A redesigned TPU shin plate helps absorb impacts and resist abrasion, while the replaceable shin slider adds additional coverage. The outer toe area uses soft TPU reinforcement and added ankle padding for improved impact protection and stability during natural foot movement. A TPU shifter protects the lower medial side, and replaceable co-injected TPU\/aluminum toe sliders and heel plate sliders help manage abrasion and sliding forces during a crash. The boot is supplied with a separate, internally updated biomechanical inner bootie made from 3D mesh material for enhanced structure, support, and comfort.\u003c\/p\u003e\u003cp\u003eFit and adjustability are supported by a TPU stretch panel with zipper entry, a hook-and-loop closure that keeps the zipper pull secured, and a micro-adjustable ratchet closure at the top of the boot. The redesigned rear stretch microfiber bellow promotes natural front-to-back movement, while the front flex area improves mobility, impact abrasion resistance, ventilation, and airflow. A redesigned microfiber top gaiter with TPU over-injection helps provide a secure interface around the leg. The Alpinestars Supertech R Vented Boots are a strong fit for sport and track riders seeking advanced protection, ventilation, replaceable sliders, and a close, performance-oriented fit. Manufacturer part number and vendor part number: 2220121-124-48.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 12.5 \/ EU 48\u003c\/li\u003e\n\u003cli\u003eModel: Supertech R Vented Boots\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 2220121-124-48\u003c\/li\u003e\n\u003cli\u003eVendor part number: 2220121-124-48\u003c\/li\u003e\n\u003cli\u003eColor: Black, fluorescent red, and white\u003c\/li\u003e\n\u003cli\u003eSole: Lightweight rubber compound for dependable grip on motorcycle foot pegs\u003c\/li\u003e\n\u003cli\u003eUpper: Microfiber construction with laser-perforated zones for breathability, flexibility, and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eInner bootie: Separate 3D mesh biomechanical bootie for improved structure, comfort, and support\u003c\/li\u003e\n\u003cli\u003eToe protection: Soft TPU reinforcement with additional ankle padding for impact protection and stability\u003c\/li\u003e\n\u003cli\u003eSliders: Replaceable co-injected TPU\/aluminum toe slider and replaceable heel plate slider\u003c\/li\u003e\n\u003cli\u003eShin protection: Redesigned TPU shin plate with replaceable shin slider for impact and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eFit system: TPU stretch panel with zipper, hook-and-loop zipper retention, and micro-adjustable ratchet closure\u003c\/li\u003e\n\u003cli\u003eMobility: Front flex area and stretch microfiber rear bellow support natural foot movement\u003c\/li\u003e\n\u003cli\u003eVentilation: Perforated upper and flex-area airflow channels help promote breathability\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for sport and track motorcycle riding where high protection, ventilation, and precise bike feel are required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67569405264107,"sku":"34010765","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2104288.png?v=1790804896","url":"https:\/\/ctracingservices.com\/products\/alpinestars-supertech-r-vented-motorcycle-boots-black-fluorescent-red-white-us-12-5-eu-48-part-2220121-124-48","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}