{"product_id":"allsett-health-insole-foot-warmers-25-pairs-50-thin-adhesive-10-hour-air-activated-warmers-for-boots-shoes","title":"AllSett Health Insole Foot Warmers 25 Pairs (50) — Thin Adhesive 10+ Hour Air-Activated Warmers for Boots \u0026 Shoes","description":"\u003cp\u003e\u003cstrong\u003eAllSett Health Insole Foot Warmers are thin, adhesive, air-activated insoles that deliver steady warmth for 10+ hours and fit inside most shoes and boots.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese disposable foot warmers come as 25 pairs (50 warmers) designed for easy activation and inconspicuous placement inside footwear. They require no batteries or cords: open the pouch, shake to start the chemical reaction, peel and stick the slim heater into your shoe or boot. Lightweight and TSA approved, they’re intended for outdoor recreation, travel, and everyday cold-weather use where portable warmth is needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow long will these warmers keep my feet comfortable?\u003c\/h3\u003e\n\u003cp\u003eEach insole-style warmer is engineered to provide continuous heat for more than 10 hours after activation, offering reliable warmth through a full day of outdoor activity or a long travel day. Heat intensity is steady rather than spiking, helping maintain comfort without overheating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical warmth duration: 10+ hours per warmer\u003c\/li\u003e\n  \u003cli\u003eConsistent, gradual heat profile for steady comfort\u003c\/li\u003e\n  \u003cli\u003eNo external power source required—air-activated chemistry\u003c\/li\u003e\n  \u003cli\u003eOne-time disposable use for travel convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fit in my shoes or affect how they feel?\u003c\/h3\u003e\n\u003cp\u003eThe warmers are slim and designed for a smooth fit inside boots and shoes so they won’t add noticeable bulk. At 8.5\" × 3\" with an adhesive backing, they conform to common insole shapes and stay in place during movement, maintaining shoe fit and balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 8.5\" × 3\" thin profile for minimal intrusion\u003c\/li\u003e\n  \u003cli\u003eAdhesive backing prevents shifting during use\u003c\/li\u003e\n  \u003cli\u003eSuitable for a wide range of footwear, including ski boots and work boots\u003c\/li\u003e\n  \u003cli\u003eDispose after single use—no cleanup required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I activate and place these insoles properly?\u003c\/h3\u003e\n\u003cp\u003eActivation is simple: open the individual pouch, shake it briefly to expose the contents to air, then peel off the backing and press the warmer into your shoe. Allow a minute for initial heat buildup, then wear your footwear as usual to trap and distribute warmth across the foot.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen pouch, shake to activate the air-activated reaction\u003c\/li\u003e\n  \u003cli\u003ePeel protective film and adhere warmer to flat insole area\u003c\/li\u003e\n  \u003cli\u003eWait briefly for heat to begin, then don shoes for best distribution\u003c\/li\u003e\n  \u003cli\u003eUse one warmer per foot; replace after single extended use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these safe for travel and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eAllSett Health insoles are TSA approved for carry-on luggage and are odorless and self-contained, making them convenient for trips and outdoor adventures. Because they are chemical air-activated warmers, follow package instructions and avoid direct skin contact for prolonged periods to ensure safe use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTSA approved—permitted in carry-on baggage\u003c\/li\u003e\n  \u003cli\u003eOdorless and sealed until activation for travel-ready storage\u003c\/li\u003e\n  \u003cli\u003eSingle-use disposables reduce maintenance and cleanup\u003c\/li\u003e\n  \u003cli\u003eKeep away from children and avoid excessive skin contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These insole foot warmers are aimed at hikers, skiers, outdoor workers, travelers, and anyone who spends extended time in cold environments and needs reliable, portable heat. They’re also suitable for commuters, festival-goers, or people who want a simple, quick method to add warmth to footwear without altering fit or relying on batteries.\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 many warmers come in a pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The box contains 25 pairs, which equals 50 individual disposable warmers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I bring these in my carry-on bag?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These air-activated insole warmers are TSA approved for carry-on travel.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AllSett Health","offers":[{"title":"Default Title","offer_id":59355787559260,"sku":"B0FLYTG5V2","price":65.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/allsett-health-front-packaging_f02636fe-2282-4612-bd08-0bc41f32813b.jpg?v=1791153235","url":"https:\/\/sportium.co.uk\/products\/allsett-health-insole-foot-warmers-25-pairs-50-thin-adhesive-10-hour-air-activated-warmers-for-boots-shoes","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}