{"product_id":"alpinestars-sm3-solid-matte-black-helmet","title":"Alpinestars SM3 Solid Helmet | Matte Black MX \u0026 Enduro Helmet","description":"\u003ch2\u003eAlpinestars SM3 Solid Helmet – Matte Black\u003c\/h2\u003e\n\u003cp\u003eBuilt for MX, enduro, and off-road riders who demand serious protection without sacrificing comfort or airflow, the \u003cstrong\u003eAlpinestars SM3 Solid Helmet\u003c\/strong\u003e delivers a premium blend of lightweight construction, advanced impact management, and race-proven ventilation. Available in Matte Black, sizes XS–2XL.\u003c\/p\u003e\n\n\u003ch3\u003eShell \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermo-injected thermoplastic outer shell\u003c\/strong\u003e with varied-thickness polymer blend for optimized impact protection and reduced weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite fiber inner shell\u003c\/strong\u003e assembled between the outer shell and EPS liner for maximum impact absorption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-piece, 5-density EPS liner\u003c\/strong\u003e engineered to manage volume and impact performance in the right areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished inner EPS liner\u003c\/strong\u003e with low-friction coating to reduce rotational acceleration forces from oblique impacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVentilation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 intake ports + 7 exhaust ports\u003c\/strong\u003e for maximized airflow and heat transfer\u003c\/li\u003e\n\u003cli\u003eVisor designed to direct air into intake ports for enhanced cooling performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComfort \u0026amp; Fit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable crown and cheek pads for a tailored, personalized fit\u003c\/li\u003e\n\u003cli\u003eComfort liner constructed from \u003cstrong\u003erecycled materials\u003c\/strong\u003e for a lower carbon footprint\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003ehydration tube channels\u003c\/strong\u003e in cheek pads for on-the-go convenience\u003c\/li\u003e\n\u003cli\u003eSoft 25mm textile chin strap for optimal safety and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProtection \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System\u003c\/strong\u003e with removable cheek pads for safe helmet removal after an incident\u003c\/li\u003e\n\u003cli\u003eChin area optimized for superior impact performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisor release system\u003c\/strong\u003e designed to release at a pre-determined force to reduce neck stress during impacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D-rings\u003c\/strong\u003e for a tight, secure closure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Alpinestars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e XS, S, M, L, XL, 2XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Motocross \/ Enduro \/ Off-Road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~5 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e $229.95\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpinestars","offers":[{"title":"Matte Black \/ XS","offer_id":48251388756209,"sku":"8300326-110-XS","price":229.95,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ S","offer_id":48251388788977,"sku":"8300326-110-S","price":229.95,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ M","offer_id":48251388821745,"sku":"8300326-110-M","price":229.95,"currency_code":"USD","in_stock":false},{"title":"Matte Black \/ L","offer_id":48251388854513,"sku":"8300326-110-L","price":229.95,"currency_code":"USD","in_stock":false},{"title":"Matte Black \/ XL","offer_id":48251388887281,"sku":"8300326-110-XL","price":229.95,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ 2XL","offer_id":48251388920049,"sku":"8300326-110-XXL","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/8300426-110-r3_s-m3-solid-helmet_dbe91360-6e61-4b52-8cc7-2c4b15f702be.webp?v=1780601686","url":"https:\/\/howlingmoto.com\/products\/alpinestars-sm3-solid-matte-black-helmet","provider":"Howling Moto","version":"1.0","type":"link"}