Muddy Disposable Foot Warmers Features The Muddy Disposable Foot Warmers activate with simple exposure to air requiring no batteries matches or charging to begin generating heat. Each warmer is rated to last up to 8 hours providing enough sustained heat to cover a long morning sit or an all-day hunt in cold conditions. Being odorless and non-toxic the warmers will not compromise a hunter s scent discipline an important consideration when every advantage matters in the field. Lightweight and comfortable the warmers tuck easily into boots without adding bulk or discomfort during long periods of stillness. Sold as a 3-pack these foot warmers give hunters enough supply for multiple outings or an extended multi-day hunt without running out. Muddy has built a reputation for high-end dependable gear across its full line of treestands blinds and accessories and these foot warmers carry that same attention to quality and performance. Finished in Orange and Black packaging they are easy to identify and grab quickly before heading into the field. For hunters who need reliable scent-free warmth through long cold-weather sits the Muddy Disposable Foot Warmers are a simple effective solution. Muddy Disposable Foot Warmers Specifications Manufacturer: Muddy Model: Disposable Foot Warmers Color: Black Orange Duration: Up to 8 Hours Activation: Air Activated Available At: GrabAGun