{"product_id":"1958-footwarmer-insoles-pair","title":"1958 - Footwarmer Insoles - Pair","description":"\u003cb\u003e1958-Pair of Footwarmer Insoles: \u003c\/b\u003eThe Heat Factory Footwarmer Insole is a soft, light-weight pouch containing an inert mixture of iron powder, charcoal, salt, water and vermiculite. When exposed to air, a natural exothermic reaction generates consistent and prolonged heat. The insole pouch is made of soft cloth lined with a very thin layer of porous plastic for maximum durability. Peel back the adhesive backing and press warmer to outside of sock underneath foot. Sold as Pair. \u003cbr\u003e\u003cbr\u003e\r\n\r\nUnit UPC: 0-37137-19582-8","brand":"Heat Factory","offers":[{"title":"Default Title","offer_id":39932173451358,"sku":"1958","price":5.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1820\/0509\/products\/085b320b856f27d99ed1367490d1cdd0.jpg?v=1697134162","url":"https:\/\/www.esafetysupplies.com\/products\/1958-footwarmer-insoles-pair","provider":"eSafety Supplies, Inc","version":"1.0","type":"link"}