{"product_id":"alpinestars-smx-6-v3-motorcycle-race-and-performance-riding-boots-black-silver-red-us-8-eu-42","title":"Alpinestars SMX-6 V3 Motorcycle Race and Performance Riding Boots – Black, Silver, Red – US 8 \/ EU 42","description":"SMX-6 V3 Boots - Black\/Silver\/Red - US 8\/EU 42\n\u003cp\u003eThe Alpinestars SMX-6 V3 boots are engineered to provide riders with advanced safety, protection, and performance in both track and street environments. Featuring an innovative microfiber upper construction, these boots offer lightweight durability, high abrasion resistance, and exceptional flexibility for dynamic movement. The design incorporates front and back flex zones with textile over-injected Thermoplastic Polyurethane (TPU), promoting natural forward and backward motion while enhancing impact and abrasion resistance. \u003cbr\u003e The unique ankle brace protection system provides biomechanical support and stability by reinforcing the lateral top calf, shin, and ankle areas. This system helps limit hyper-torsion, hyper-extension, and hyper-flexion, reducing the risk of injury during aggressive riding or accidents. Additionally, the boots deliver superior ankle articulation and Achilles protection, ensuring comfort and safety during extended wear. \u003cbr\u003e Equipped with the Alpinestars Lace-Lock System made from advanced polymer resin, these boots ensure quick, precise, and secure closure, eliminating the hassle of traditional laces. The TPU shifter zone enhances protection on the lower medial side, while a race-derived TPU shin plate offers excellent impact and abrasion resistance. Strategically placed dual-density TPU ankle protectors reinforce key areas, providing extra safety without sacrificing mobility. The replaceable dual-density TPU toe slider, secured with a screw-in assembly, offers comprehensive outer toe protection while remaining flexible enough for walking comfort. Additional replaceable heel sliders and external side heel sliders are designed to absorb shocks and facilitate sliding in the event of a fall, further enhancing rider safety and confidence. \u003cbr\u003e Overall, the Alpinestars SMX-6 V3 Boots combine advanced materials, protective features, and ergonomic design to deliver a high-performance riding experience, whether on the race track or city streets. These boots are an ideal choice for riders seeking durability, safety, and a performance edge in a sleek, race-inspired package.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAdvanced microfiber upper for lightweight protection against abrasion and high flexibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFront and back flex zones with textile over-injected TPU for natural movement and impact resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBiomechanical ankle brace system for superior articulation and injury prevention\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLace-Lock System made from durable polymer resin for quick, secure closure\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTPU shifter zone for enhanced lower medial side protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-derived TPU shin plate for impact and abrasion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual-density TPU ankle protectors strategically positioned for key area safety\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplaceable dual-density TPU toe slider with screw-in assembly for outer toe protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplaceable heel and side heel sliders for shock absorption and sliding capability\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":45186759983299,"sku":"34041825","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/4368831.png?v=1779212914","url":"https:\/\/kellymotorsport.com\/products\/alpinestars-smx-6-v3-motorcycle-race-and-performance-riding-boots-black-silver-red-us-8-eu-42","provider":"Kelly Motorsports","version":"1.0","type":"link"}