Home > Camp & Hike > Camping Accessories > Warmers > Toe Warmers, 6+ Hours (Item #TWES)
Toe Warmers, 6+ Hours
Item # TWES
Our Price $1.59
Warmers operate on a chemical reaction with air that is similar to rusting. The warmer ingredients are iron, water, cellulose, vermiculite, activated carbon and salt. The heating process takes place in this fashion.The iron in the pouch, when exposed to oxygen, oxidizes and therefore produces heat. When iron oxidizes it produces iron oxide, more commonly referred to as rust. The salt acts as a catalyst. The carbon helps disperse the heat. The vermiculite is used as an insulator for the purpose of retaining the heat and the cellulose is added as a filler. All of these ingredients are surrounded by a polypropylene bag. Polypropylene allows air to permeate the ingredients while holding in moisture. Very thin with a rounded toe and adhesive backing. Designed to function in the low oxygen environment of boots and shoes. Stick warmer to the outside of the sock and under the toes. 6+ hours.
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