{"product_id":"oneal-sierra-helmet-black-gray-xl-integrated-shield-ventilation-comfort","title":"O'NEAL Sierra Helmet – Black\/Gray XL | Integrated Shield, Ventilation \u0026 Comfort","description":"\u003ch2\u003eO'NEAL Sierra Helmet: Versatility, Ventilation, and Everyday Ready Protection\u003c\/h2\u003e\n\u003cp\u003eRooted in a legacy of off‑road racing, the O'NEAL Sierra helmet combines durable, practical design with modern comfort. The Black\/Gray XL shell blends polycarbonate and ABS for a sturdy yet manageable feel, tuned for street riders, enduro explorers, side‑by‑side adventures, and multi‑discipline riders alike.\u003c\/p\u003e\n\u003ch3\u003eKey features at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePolycarbonate\/ABS Shell construction\u003c\/li\u003e\n  \u003cli\u003eIntegrated face shield\u003c\/li\u003e\n  \u003cli\u003eHeight adjustable helmet shield\u003c\/li\u003e\n  \u003cli\u003ePadded Chin Strap with Double-D safety lock\u003c\/li\u003e\n  \u003cli\u003eMeets DOT FMVSS 218 and ECE 22.05 safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese design choices translate into a helmet that feels solid in hand and responsive on the road or trail. The integrated shield offers clear visibility, while the adjustable shield height helps tailor your line of sight to different speeds and riding conditions.\u003c\/p\u003e\n\u003ch3\u003eComfort, ventilation, and easy care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMoisture wicking, removable\/washable air channeled comfort liner\u003c\/li\u003e\n  \u003cli\u003eVent holes for optimal ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe interior liner wicks moisture and channels air to keep you cooler during long sessions. When it’s time for a refresh, you can remove the liner for washing and reassembly with ease, supporting everyday usability.\u003c\/p\u003e\n\u003ch3\u003eDesigned for a range of adventures\u003c\/h3\u003e\n\u003cp\u003eWith an approximate weight of 1590g (±50g), the Sierra aims to balance protection with comfort. It’s designed for street riding, enduro runs, side‑by‑side outings, and adventure bike journeys, allowing riders to switch environments without swapping helmets.\u003c\/p\u003e\n\u003ch3\u003eWhy riders choose the Sierra\u003c\/h3\u003e\n\u003cp\u003eFrom the sturdy shell to the secure chin strap, this helmet emphasizes practical features that matter on real days of riding. The combination of a protective shell, integrated shield, and easy‑care liner creates a versatile option for varied schedules and terrains.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the O'NEAL Sierra helmet meet safety standards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It meets DOT FMVSS 218 and ECE 22.05 for broad on-road and off-road use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What riding contexts is the Sierra helmet suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for street, enduro, side-by-side, and adventure bikes with a removable, washable liner.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"O'NEAL","offers":[{"title":"Default Title","offer_id":42464498548821,"sku":"B095WC9FQC","price":218.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/oneal-sierra-helmet-front-view.jpg?v=1777982738","url":"https:\/\/plentytorque.co.uk\/products\/oneal-sierra-helmet-black-gray-xl-integrated-shield-ventilation-comfort","provider":"PlentyTorque","version":"1.0","type":"link"}