{"product_id":"mission-cooling-helmet-liner-digital-camo-gray-slim-upf-50-cooling-liner-for-helmets-hardhats","title":"MISSION Cooling Helmet Liner — Digital Camo Gray, Slim UPF 50 Cooling Liner for Helmets \u0026 Hardhats","description":"\u003cp\u003e\u003cstrong\u003eMISSION Cooling Helmet Liner in Digital Camo Gray is a lightweight, wearable liner that cools instantly when wet, fits under helmets and hardhats, and offers UPF 50 sun protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you ride, work outdoors, or play sports, this helmet liner is engineered to keep your head cooler and more comfortable beneath helmets, hardhats, and other headgear. Made from breathable fabric and featuring HydroActive Wet-to-Cool Technology, it activates quickly with water or sweat, remains washable and odor-resistant, and compacts down small enough to stash in a pocket or bag.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the liner cool my head so quickly?\u003c\/h3\u003e\n\u003cp\u003eThe liner uses HydroActive Wet-to-Cool Technology that pulls heat away as moisture evaporates, producing a rapid cooling effect. When wetted and waved, the fabric can feel significantly cooler within seconds and maintain a lowered temperature for extended periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWet, wring, and wave activation for instant cooling.\u003c\/li\u003e\n  \u003cli\u003eEvaporative cooling lowers surface temperature quickly.\u003c\/li\u003e\n  \u003cli\u003eCooling effect can last up to two hours before reactivation.\u003c\/li\u003e\n  \u003cli\u003eTechnology is integrated into the fabric and won’t wash out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit and sit comfortably under my helmet or hardhat?\u003c\/h3\u003e\n\u003cp\u003eThe MISSION liner is designed with a slim profile and a breathable mesh crown so it tucks under most helmets and hardhats without adding bulk. Its universal fit accommodates a range of head sizes and stays in place during movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlim construction fits under helmets and protective gear.\u003c\/li\u003e\n  \u003cli\u003eMesh crown enhances airflow and reduces pressure points.\u003c\/li\u003e\n  \u003cli\u003eStretch fabric adapts to different helmet shapes and sizes.\u003c\/li\u003e\n  \u003cli\u003eUnisex design suitable for men and women.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and practical is it for everyday use?\u003c\/h3\u003e\n\u003cp\u003eThis liner is built for regular use: it’s machine washable, resists odors, and retains its cooling properties wash after wash. Lightweight and packable, it’s made to be carried and reused during long days outdoors or on the job.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine washable for easy care and hygiene.\u003c\/li\u003e\n  \u003cli\u003eProprietary cooling finish remains effective after laundering.\u003c\/li\u003e\n  \u003cli\u003eOdor-resistant fabric keeps it fresher between washes.\u003c\/li\u003e\n  \u003cli\u003eCompact size fits in a pocket or small pouch for portability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it protect from the sun while keeping you cool?\u003c\/h3\u003e\n\u003cp\u003eAlongside its cooling performance, the liner provides UPF 50 protection to shield the scalp and forehead from harmful UV rays. This combination helps reduce heat stress and sun exposure in high-sun environments without adding heavy insulation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUPF 50 blocks a large portion of UV radiation.\u003c\/li\u003e\n  \u003cli\u003eThin fabric balances sun protection and breathability.\u003c\/li\u003e\n  \u003cli\u003eWorks well under open-vent or closed-vent helmets.\u003c\/li\u003e\n  \u003cli\u003eIdeal for long outdoor shifts, rides, and sunny conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The MISSION Cooling Helmet Liner is made for commuters, cyclists, construction and utility workers, athletes, and anyone who wears a helmet or hardhat and needs fast, portable cooling plus sun protection. If you frequently work or play in heat, need a compact cooling solution to carry with you, or want a washable liner that stays odor-free and effective over time, this liner is designed to meet those needs.\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: How do I reactivate the cooling effect?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wet the liner, wring out excess water, then wave it in the air—cooling reactivates instantly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the cooling finish wash out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the proprietary cooling technology is integrated into the fabric and remains after machine washing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MISSION","offers":[{"title":"Default Title","offer_id":48086993666206,"sku":"B00UR4HPEI","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mission-digital-camo-front-view.jpg?v=1785912600","url":"https:\/\/northtrailauto.ca\/products\/mission-cooling-helmet-liner-digital-camo-gray-slim-upf-50-cooling-liner-for-helmets-hardhats","provider":"North Trail Auto","version":"1.0","type":"link"}