{"product_id":"portwest-idhp183-fr-cooling-hard-hat-liner","title":"Portwest IDHP183 FR Cooling Hard Hat Liner","description":"\u003cp\u003eThe \u003cstrong\u003ePortwest IDHP183 FR Cooling Hard Hat Liner\u003c\/strong\u003eprovides fast‑activating cooling relief while maintaining full flame‑resistant protection for high‑heat, high‑risk work environments. Designed to fit securely under most hard hats, this liner uses water‑absorbing polymer crystals to deliver up to 4 hours of cooling after a quick soak. Made from Westex® DH fabric with inherent FR properties, it helps reduce heat stress without compromising safety. A hook‑and‑loop closure ensures a snug, comfortable fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick activation: soak in cold water for 2–5 minutes.\u003c\/li\u003e\n\u003cli\u003eProvides up to 4 hours of cooling to help reduce heat stress.\u003c\/li\u003e\n\u003cli\u003eDesigned for hard hats, fits securely under most styles.\u003c\/li\u003e\n\u003cli\u003eHook‑and‑loop closure for easy, adjustable fastening.\u003c\/li\u003e\n\u003cli\u003eReusable: hand wash only, hang to dry.\u003c\/li\u003e\n\u003cli\u003e1K–3K micron water‑absorbing, non‑toxic polymer crystals for efficient cooling.\u003c\/li\u003e\n\u003cli\u003eMade from Westex® DH FR fabric (48% Lenzing™ Lyocell, 39% Modacrylic, 12% Aramid, 1% Carbon Fiber, 220g).\u003c\/li\u003e\n\u003cli\u003eStandards\n\u003cul\u003e\n\u003cli\u003eNFPA 70E\u003c\/li\u003e\n\u003cli\u003eASTM F1506\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Portwest","offers":[{"title":"One Size \/ Blue","offer_id":51319464296726,"sku":"PW-IDHP183RBR","price":8.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/2437\/5318\/files\/IDHP183RBR.jpg?v=1779062469","url":"https:\/\/rhinoprotectivewear.com\/products\/portwest-idhp183-fr-cooling-hard-hat-liner","provider":"Rhino Protective Wear","version":"1.0","type":"link"}