{"product_id":"boot-and-foot-warmer-for-winter-wwey6995","title":"Ergodyne N-Ferno Foot Warming Packs Air-Activated Full Insole Heat Packs","description":"\u003cdiv\u003e\n\u003ch3 style=\"color: #F1A236;\"\u003eSeven Hours of Warmth When the Cold Bites Back\u003c\/h3\u003e\n\u003cp\u003eThe N-Ferno Full Foot Warming Packs from Ergodyne are air-activated heat insoles that keep your entire foot warm for up to 7 hours straight. Perfect for workers in cold storage, construction sites, or outdoor environments where frozen toes slow you down. These aren't your typical single-use warmers - seal them in a bag when your shift ends, and they're ready to go again tomorrow.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #F1A236;\"\u003eAir-Activated Heat Technology:\u003c\/strong\u003e Simply open the pack and the oxidation reaction starts automatically. No shaking, no waiting - just consistent warmth within minutes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #F1A236;\"\u003eUp to 7 Hours of Heat:\u003c\/strong\u003e Covers a full work shift in cold conditions. From warehouses at -20°C to outdoor construction in winter, these packs keep working as long as you do.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #F1A236;\"\u003eReusable Design:\u003c\/strong\u003e Here's the clever bit - seal the partially used pack in a zip-lock bag to stop the oxygen flow. This pauses the heating process so you can reuse it the next day. Saves money and reduces waste.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #F1A236;\"\u003eFull Foot Coverage:\u003c\/strong\u003e Designed to warm your entire foot, not just the toes. The insole shape fits comfortably inside boots or shoes without bunching up or causing pressure points.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #F1A236;\"\u003eAll-Natural Ingredients:\u003c\/strong\u003e Contains iron powder, activated carbon, vermiculite, sodium chloride, and water. Safe, non-toxic materials enclosed in polyethylene and polypropylene.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #F1A236;\"\u003eWide Application Range:\u003c\/strong\u003e Ideal for cold storage workers, construction crews, delivery drivers, oil and gas operations, freight handlers, and anyone working long hours in freezing conditions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eErgodyne's N-Ferno EY6995 warming packs are the practical solution for workers who can't let cold feet slow them down. The reusability feature sets these apart from standard disposable warmers - better for your budget and the environment. Order now from Glovesnstuff.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ergodyne","offers":[{"title":"1 Pair","offer_id":51822683193682,"sku":"WWEY6995","price":2.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/9270\/2290\/files\/n-ferno-insole-warming-pack_e07a87a0-fd67-4b33-8143-3cb0b80e5ade.png?v=1761044575","url":"https:\/\/www.glovesnstuff.com\/products\/boot-and-foot-warmer-for-winter-wwey6995","provider":"Gloves N Stuff","version":"1.0","type":"link"}