{"product_id":"alpinestars-supertech-r-boots-red-us-12-5-eu-48-part-number-2220021-3029-48","title":"Alpinestars Supertech R Boots - Red, US 12.5 \/ EU 48 (Part Number 2220021-3029-48)","description":"Supertech R Boots - Red - US 12.5 \/ EU 48\n\u003cp\u003eDesigned for high-performance riders, the Alpinestars Supertech R Boots in vibrant red combine advanced materials and innovative features to deliver superior protection and flexibility. The microfiber upper construction is lightweight yet durable, providing excellent abrasion resistance and allowing natural movement during aggressive riding. Strategically placed ventilation areas in the heel and shin promote airflow, helping to keep your feet cool during intense sessions. The flexible accordion microfiber on the Achilles region enhances natural movement and comfort, while the stretchable accordion panel at the outside entry ensures a snug fit and easy removal. A high modulus contoured shin plate offers impact and abrasion resistance, shielding your shin from potential impacts. The boots incorporate the evolution of Alpinestars' unique Multi-Link Control system, offering external support and articulation for the ankle, limiting hyper-torsion, hyper-extension, and hyper-flexion injuries, and providing Achilles impact protection. The dual-density TPU replaceable toe slider with screw-in assembly safeguards the outer toe area, essential during aggressive riding or track days. The wide heel counter features lateral ventilation extending to the ankle and is combined with shock-absorbing padding and self-molding ankle reinforcement to enhance safety and comfort. External heel sliders are positioned to absorb shocks and allow controlled sliding in case of a fall, reducing injury risk. Large, asymmetrical accordion zones at the front and rear maximize flexibility, aiding in precise control and natural foot movement. The advanced synthetic forefoot lining laminated with open-cell foam offers shock absorption, while highly breathable lining in the ankle and leg areas ensures comfort during extended riding. The micro-adjustable ratchet top closure system provides a secure fit, and the inner instep speed lacing closure along with a lateral zipper allows for precise tightening and easy donning. A hook-and-loop tab locks the zipper pull in place for added safety. The anatomically designed, replaceable EVA footbed delivers arch support and a firm pedal feeling. The durable rubber sole offers consistent grip and improved riding feel, while the Alpinestars Lace-Lock System ensures a quick, precise, and secure closure. Overall, these boots deliver a perfect combination of protection, comfort, and performance for serious motorcyclists.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLightweight microfiber upper construction for durability and flexibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStrategic ventilation zones in heel and shin for enhanced airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSoft microfiber front flex area to improve abrasion resistance and movement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlexible accordion microfiber on Achilles for natural motion\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStretchable accordion panel at outside entry for a secure fit and ease of removal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContoured high modulus shin plate for impact and abrasion protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdvanced Multi-Link Control system providing ankle support and articulation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual-density TPU replaceable toe slider with screw-in assembly for toe protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWide heel counter with lateral ventilation, shock-absorbing padding, and ankle reinforcement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplaceable heel sliders to dissipate shock and facilitate sliding during falls\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLarge accordion zones at front and rear for maximum flexibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShock-absorbing synthetic forefoot lining laminated with open-cell foam\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHighly breathable lining in ankle and leg areas for comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMicro-adjustable ratchet top closure system with stow tab\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnatomical, replaceable EVA footbed for arch support and pedal feel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRubber sole with textured grip for consistent riding control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAlpinestars Lace-Lock System for quick, secure closure\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner instep speed lacing closure and lateral zipper for precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHook-and-loop tab to keep the zipper secure\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":45186904522947,"sku":"34011119","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/2993420.png?v=1779222655","url":"https:\/\/kellymotorsport.com\/products\/alpinestars-supertech-r-boots-red-us-12-5-eu-48-part-number-2220021-3029-48","provider":"Kelly Motorsports","version":"1.0","type":"link"}