{"product_id":"alpinestars-supertech-r-boots-black-us-6-eu-39-3401-0900","title":"ALPINESTARS Supertech R Boots - Black \/ US 6 \/ EU 39 3401-0900","description":"\u003cp\u003e\u003cstrong\u003eALPINESTARS Supertech R Boots - Black \/ US 6 \/ EU 39 3401-0900\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eALPINESTARS Supertech R Boots - Black \/ US 6 \/ EU 39 3401-0900 by ALPINESTARS is listed with exact part-number and option data so riders can identify the correct configuration.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\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\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003cp\u003eBlack \/ US 6 \/ EU 39\u003c\/p\u003e\u003ch3\u003ePart Numbers\u003c\/h3\u003e\u003cp\u003e3401-0900, 2220021-10-39\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable options:\u003c\/strong\u003e 1\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Black \/ US 6","offer_id":44093842194519,"sku":"34010900","price":649.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4928\/2135\/files\/ALPINESTARS-Supertech-R-Boots-Black-US-6-EU-39-3401-0900.png?v=1785563124","url":"https:\/\/parts4motorcycles.com\/products\/alpinestars-supertech-r-boots-black-us-6-eu-39-3401-0900","provider":"Parts4Motorcycles","version":"1.0","type":"link"}