{"product_id":"alpinestars-sm3-radium-black-grey","title":"Alpinestars SM3 Radium Black\/Grey","description":"\u003cp\u003eThe SM3 Helmet is engineered to set new standards in performance, safety, and comfort for off-road enthusiasts. Packed with advanced technology and innovative engineering, it delivers a confident, comfortable riding experience wherever the trail takes you. Designed for demanding off-road use, this helmet combines reliable impact protection, optimized ventilation, and a secure, breathable fit.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConforms to both DOT and ECE 2206 standards, ensuring safe use worldwide.\u003c\/li\u003e\n\u003cli\u003eThe patented visor release system minimizes forces on the neck by releasing the visor with a precisely calibrated amount of force during impact.\u003c\/li\u003e\n\u003cli\u003eFeatures 10 air inlets and 7 exhaust ports for maximum airflow and effective heat transfer, helping keep you cool during intense rides.\u003c\/li\u003e\n\u003cli\u003eAlpinestars' patented low-friction coating on the EPS liner helps reduce rotational acceleration forces from oblique impacts.\u003c\/li\u003e\n\u003cli\u003eA slip-plane layer mimics the brain’s natural defense system for added protection.\u003c\/li\u003e\n\u003cli\u003eThermo-injected polymer blend construction with variable thickness delivers optimal impact protection without compromising on weight.\u003c\/li\u003e\n\u003cli\u003eEngineered for ease of use, with a snug yet breathable fit for extended riding sessions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Sm","offer_id":50616976310512,"sku":"482-00181S","price":279.95,"currency_code":"USD","in_stock":false},{"title":"Lg","offer_id":50616976343280,"sku":"482-00181L","price":279.95,"currency_code":"USD","in_stock":true},{"title":"Xl","offer_id":50616976376048,"sku":"482-00181X","price":279.95,"currency_code":"USD","in_stock":true},{"title":"Md","offer_id":50616976408816,"sku":"482-00181M","price":279.95,"currency_code":"USD","in_stock":true},{"title":"2x","offer_id":50616976441584,"sku":"482-001812X","price":279.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/7156\/6576\/files\/673f-68dbf1a03defd_632dbdf0-8ec6-447e-af60-285a6659a58d.png?v=1791918110","url":"https:\/\/shop.nitrousmotorsports.com\/products\/alpinestars-sm3-radium-black-grey","provider":"Nitrous Motorsports Shop","version":"1.0","type":"link"}