This dual-piece thermal patch system provides sustained warmth through natural heat-generating technology, delivering up to 8 hours of consistent temperature elevation. Engineered for safe, indirect application within footwear or apparel, these disposable insole warmers utilize eco-conscious materials that minimize environmental impact. Measuring 5 x 5 x 1 cm and weighing just 37 grams, they offer portable thermal support for cold-weather conditions. Suitable for both adults and children, the patches activate instantly upon exposure to air, making them ideal for extended outdoor activities or daily winter comfort without direct skin contact.
