{"product_id":"trim-to-fit-usb-heated-insoles-carbon-fiber-foot-warmer-shoe-inserts","title":"Trim to Fit USB Heated Insoles Carbon Fiber Foot Warmer Shoe Inserts","description":"\u003cp\u003eSlide them into your boots, plug in the USB cable and feel warmth under your feet within moments. These heated insoles fit winter boots, ski boots and house slippers, and a split USB cable powers both insoles at once from a power bank, wall charger or car USB port. The top layer is nylon, carbon fiber heating runs along the full length, and a 0.2 in EVA foam layer cushions every step. Each insole is 11.0 in long with printed cutting lines, so you trim it with scissors to fit men's sizes 4 to 11.5 or women's sizes 5 to 12.5. A protection circuit in the cable stops the heat before the insole gets too hot.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim to Your Size:\u003c\/strong\u003e Printed cutting lines let you cut them to men's 4 to 11.5 or women's 5 to 12.5 with scissors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Powered:\u003c\/strong\u003e The split cable runs both insoles from one power bank, charger or car USB port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Length Heating:\u003c\/strong\u003e Carbon fiber runs from heel to toe, not just under the arch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushioned and Protected:\u003c\/strong\u003e A 0.2 in EVA foam layer softens each step, and overheat protection cuts the heat when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e USB, split cable with two plugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Trim to fit, men's 4 to 11.5, women's 5 to 12.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsole Length:\u003c\/strong\u003e 11.0 in before trimming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon top, carbon fiber heating, 0.2 in EVA foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Overheat protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Greatlakes-Outdoor","offers":[{"title":"Default Title","offer_id":58872804639055,"sku":"GLO-IW48-1","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8521\/7103\/files\/great-lakes-outdoor-trim-to-fit-usb-heated-insoles-carbon-fiber-foot-warmer-shoe-inserts-photo-01.jpg?v=1790238778","url":"https:\/\/greatlakes-outdoor.com\/products\/trim-to-fit-usb-heated-insoles-carbon-fiber-foot-warmer-shoe-inserts","provider":"Greatlakes-outdoor","version":"1.0","type":"link"}