Foot Warmer Insoles - 3 Piece Set of Winter Foot Warmers Self-Heating Insoles Warm and Portable

• NATURAL LONG-LASTING HEAT - Odorless, Disposable, Single-Use Item, Do Not Apply Directly to The Skin. TSA Approved. No shaking or kneading required • TO ACTIVATE - Remove warmer from outer package, shake to activate. Warmer heats up in 15-30 minutes. If heat decreases, expose warmer to air and shake. After use, dispose with regular garbage. • MULTIPURPOSE WARMERS - Single use air-activated heat packs that provide everyday warmth and are ideal for keeping your body warm when the temperature gets cold. They’re available in several styles designed for your hands, feet, and body. • WHEN TO USE: Tailgating at Events, Outdoor Sporting Events, Hunting Fishing, Camping Hiking, Working in The Yard, Jogging or Taking Your Pet for A Walk. Convenient, Compact, Portable