{"product_id":"3401-0752","title":"ALPINESTARS Supertech V Boots - Black - US 10.5 \/ EU 45 2220121-10-45","description":"\u003cul class=\"mb-4 mt-2 pl-3\" _ngcontent-xov-c76=\"\"\u003e Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear protection and the performance of this boot to a new class-leading high bellow, a redesigned top gaitor, a new shifter and shin plate, a new shin slider and a new inner bootie, all of which enhance the comfort \u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New front flex area for improved impact abrasion while also ensuring the natural front and back \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Main upper material constructed using Microfiber for optimum abrasion resistance, while also delivering high levels of flexibility \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New front flex area increases ventilation and airflow for additional breathability \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New TPU shifter for increased protection on lower medial side \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Redesigned rear bellow in stretch microfiber for improved natural front and back movement \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New replaceable shin slider for additional abrasion resistance \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion resistance in a key area \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Hook and loop closure secures the puller zip remains in position \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Replaceable co-injected TPU\/aluminum toe slider with an easy screw system that protects the toe area against abrasion resistance \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit Sole constructed using a lightweight rubber compound for excellent grip on the pegs \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Micro adjustable ratchet closure on top of boot for an optimized fit \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e New replaceable heel plate slider design offers increased sliding performance and protection in the case of crash \u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003e Separate, internally updated bio-mechanical inner bootie made by 3d mesh material for greater structure, thus improving rider comfort \u003c\/li\u003e \u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":47980604490015,"sku":"2220121-10-45","price":649.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/7238\/5055\/files\/32B0FB0E-9A0C-461D-9918-15E7DC7ACF8D_b8dc98a6-9915-4659-bf5f-bbede9818d97.png?v=1711395637","url":"https:\/\/www.billsexhausts.com\/products\/3401-0752","provider":"BILLS EXHAUSTS","version":"1.0","type":"link"}