{"product_id":"alpinestars-supertech-r-boots","title":"ALPINESTARS Supertech R Boots","description":"\u003cp\u003eThe Alpinestars Supertech R Boots represent the pinnacle of racing footwear, engineered for riders who demand the ultimate in protection, flexibility, and performance. Constructed from an advanced microfiber upper, these boots offer a lightweight yet durable shield against abrasion while maintaining superb levels of flexibility for precise control on the bike.\u003c\/p\u003e\n\n\u003cp\u003eAt the heart of the Supertech R is a separate, bio-mechanical inner bootie made from 3D mesh material. This internal structure improves rider comfort and provides additional ankle padding for greater stability during natural movement. The exterior features a redesigned TPU shin plate and a contoured high modulus shin protector for superior impact absorption. For advanced defense, the Multi-Link Control system provides external support for ankle articulation, limiting hyper-torsion and hyper-extension while protecting the Achilles area.\u003c\/p\u003e\n\n\u003cp\u003eComfort and airflow are prioritized through dedicated perforation zones and redesigned flex areas. The front and rear bellows, constructed from stretch microfiber, allow for natural movement and increased ventilation. A lightweight rubber compound sole ensures excellent grip on the pegs, while the anatomical, replaceable EVA footbed provides essential arch support and a tactile pedal feel.\u003c\/p\u003e\n\n\u003cp\u003eTechnical specifications and features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Protection:\u003c\/strong\u003e TPU shifter for lower medial protection and a wide heel counter with shock-absorbing inserts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaceable Components:\u003c\/strong\u003e Co-injected TPU\/aluminum toe sliders with an easy screw system, replaceable heel plate sliders, and replaceable shin sliders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Closure System:\u003c\/strong\u003e Features a TPU stretch panel with a zipper, a micro-adjustable ratchet closure at the top, and the Alpinestars Lace-Lock System for a quick, precise fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Construction:\u003c\/strong\u003e Synthetic microfiber panels on the medial side for improved bike contact feeling and enhanced abrasion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural Movement:\u003c\/strong\u003e Large asymmetrical accordion zones optimized to maximize flexibility and natural front-to-back motion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDesigned for the track and the street, these boots combine innovative safety technology with ergonomic design to deliver a professional-grade riding experience.\u003c\/p\u003e\n\n\u003cstyle\u003e\ntable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\n\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"ALPINESTARS","offers":[{"title":"Supertech R 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