{"product_id":"alpinestars-supertech-r-boots-black-magenta-white-yellow","title":"Alpinestars - Supertech R Boots - Black\/Magenta\/White\/Yellow","description":"\u003cul\u003e\n\u003cli\u003eAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility\u003c\/li\u003e\n\u003cli\u003eFront flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement \u003c\/li\u003e\n\u003cli\u003eThermoplastic Polyurethane (TPU) for breathability and airflow\u003c\/li\u003e\n\u003cli\u003eFlexible accordion microfiber on Achilles gives enhanced natural movement \u003c\/li\u003e\n\u003cli\u003eStrategically positioned ventilation area in heel and shin\u003c\/li\u003e\n\u003cli\u003eOutside entry\/exit has stretchable accordion panel for a close fit and ease of entry and removal\u003c\/li\u003e\n\u003cli\u003eContoured high modulus shin plate protector gives superior impact and abrasion resistance \u003c\/li\u003e\n\u003cli\u003eAn evolution of Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles impact protection. \u003c\/li\u003e\n\u003cli\u003eDual density TPU replaceable toe slider with screw-in assembly provides protective coverage around the outer toe area \u003c\/li\u003e\n\u003cli\u003eWide heel counter with lateral ventilation extends to the ankle and is combined with a shock absorbing padded insert and self-molding ankle reinforcement\u003c\/li\u003e\n\u003cli\u003eReplaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident \u003c\/li\u003e\n\u003cli\u003eLarge front and rear asymmetrical accordion zones are optimized to maximize flexibility \u003c\/li\u003e\n\u003cli\u003eAdvanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort\u003c\/li\u003e\n\u003cli\u003eMicro adjustable ratchet top closure stows tab end\u003c\/li\u003e\n\u003cli\u003eAlpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling \u003c\/li\u003e\n\u003cli\u003eDurable sole, designed for improved riding feel, features evenly textured rubber for consistent grip \u003c\/li\u003e\n\u003cli\u003eAlpinestars Lace-Lock System is constructed from an advanced polymer resin to guarantee a quick, precise and secure closure\u003c\/li\u003e\n\u003cli\u003eInner instep speed lacing closure and unique lateral zipper offer precise and secure fit\u003c\/li\u003e\n\u003cli\u003eHook and loop tap locks the zip pull close, keeping in flat and safe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpinestars","offers":[{"title":"US 6 \/ EU 39","offer_id":47492214522034,"sku":"3401-1216","price":599.95,"currency_code":"USD","in_stock":false},{"title":"US 6.5 \/ EU 40","offer_id":47492214554802,"sku":"3401-1217","price":599.95,"currency_code":"USD","in_stock":false},{"title":"US 7.5 \/ EU 41","offer_id":47492214587570,"sku":"3401-1218","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 8 \/ EU 42","offer_id":47492214620338,"sku":"3401-1219","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 9 \/ EU 43","offer_id":47492214653106,"sku":"3401-1220","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 9.5 \/ EU 44","offer_id":47492214685874,"sku":"3401-1221","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 10.5 \/ EU 45","offer_id":47492214718642,"sku":"3401-1222","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 11.5 \/ EU 46","offer_id":47492214751410,"sku":"3401-1223","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 12 \/ EU 47","offer_id":47492214784178,"sku":"3401-1224","price":599.95,"currency_code":"USD","in_stock":true},{"title":"US 12.5 \/ EU 48","offer_id":47492214816946,"sku":"3401-1225","price":599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/0724\/0626\/files\/070754F9-F3C8-4392-A718-16782C78E6A3.png?v=1779399157","url":"https:\/\/www.trackaddix.com\/products\/alpinestars-supertech-r-boots-black-magenta-white-yellow","provider":"trackaddix","version":"1.0","type":"link"}