{"product_id":"varmth-heated-insoles","title":"Varmth Heated Insoles","description":"\u003cp\u003eHeated insoles that slip into boots or sneakers, with a thin cable to a power bank in your pocket. Trim them to your shoe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo batteries in the shoe.\u003c\/strong\u003e Runs on a USB power bank with a 5V\/2A (or stronger) output, sold separately. Add a Cell 10K if you need one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo switch or settings.\u003c\/strong\u003e They warm while they're plugged in. Unplug the cable to turn them off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim to fit\u003c\/strong\u003e along the printed guide lines at the toe. Lay your shoe's own insole on top before you cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sizes, by foot length:\u003c\/strong\u003e the smaller fits a foot of about 8.9 to 9.8 in (22.5 to 25 cm), the larger about 10 to 11 in (25.5 to 28 cm). Sold as US women's 5–9 \/ men's 4–7 and women's 10+ \/ men's 8–12. If your foot is longer than about 11 in, the larger size may be short.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso in the range: the \u003ca href=\"\/products\/varmth-heated-insoles-remote\"\u003eRemote Control\u003c\/a\u003e and \u003ca href=\"\/products\/varmth-heated-insoles-app\"\u003eApp Control\u003c\/a\u003e versions, with a rechargeable battery in each insole instead of a power bank.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cp\u003eOne pair of insoles and a 1.5 m (about 5 ft) split USB cable. No power bank.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eMade for standing and sitting in the cold, not for running or long hikes. Unplug them when you're not using them. Check your feet now and then, and stop if anything feels too hot. Not for use while sleeping, or by anyone with reduced feeling in their feet. Unplug the cable before you clean them, and don't soak them or machine-wash them.\u003c\/p\u003e","brand":"Varmth","offers":[{"title":"US women's 5–9 \/ men's 4–7","offer_id":67587373858929,"sku":"VM-INS-BLK-SM-CJ3540","price":25.0,"currency_code":"USD","in_stock":true},{"title":"US women's 10+ \/ men's 8–12","offer_id":67587373891697,"sku":"VM-INS-BLK-LXL-CJ4146","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/5158\/4369\/files\/varmth-v5-insoles-boots_4x5_2048x2560_bbe53482-b0f9-4f7c-b9d4-393158983297.jpg?v=1790871184","url":"https:\/\/varmth.com\/products\/varmth-heated-insoles","provider":"Varmth","version":"1.0","type":"link"}