Heated insoles are a great gadget for cold feet. Whether you’re doing outdoor activities in winter, or suffer from poor circulation, these definitely help keep your feet warm. With a variety of features, just about anybody can be satisfied with them. They are both practical and convenient.
Most heated insoles are designed to be thin and even supportive. Some are designed to absorb the shock of impact for both joint comfort, and to preserve the electrical components. They can also have a lining which is fleece to help insulate, and anti-bacterial to reduce odor.
The most common power source is a rechargeable battery, which is usually lithium. Such option is convenient when mobility is a factor. The heat lasts for up to 8 hours, and charges can be made up to 500 times. Other power sources can be common alkaline batteries which fit in a pack worn around the ankle, or even a cord that plugs into a vehicle’s 12 volt system.
Usually the temperature ranges from 78 to 98 degrees Fahrenheit. The heat settings can be fixed, or varied with a thermostat that adjusts with the ambient temperature. The latter will turn off, when warmed enough, which helps in saving power.
The price of heated insoles can range from $25 to over $200, depending on the features and accessories included. The initial cost may seem quite a lot, but it’s actually better than buying many packs of disposable feet warmers which don’t last very long or may not radiate the optimal temperature.
The electrical heated insoles are designed to be safe. When using disposable heat packs, there’s a risk of the package bursting and leaking chemicals. This is one reason why the electrical insoles have multiple layers, despite being quite thin, to prevent the wearer coming in contact with any of the wiring.
Many heated insoles are ordered in a specific size. However, some are made so that the customer may cut some excess material around the size for a custom fit. This is a good feature for people with feet of different sizes, or even to fit inside children’s shoes.