Provides 8 Hours Of Heat Yaktrax Warmers

Yaktrax warmers are an odorless, environmentally friendly heat source that provide warmth and comfort in all cold conditions Hand warmers: provide 8 hours of heat, 2 per package. Adhesive toe warmer: 5 hours of heat, full adhesive backing. Foot warmer: 5 hours of heat, thin flat design. Tailgater: includes 2 hand warmers, 2 toe warmers, and 2 body warmers. Hand & body warmers: up to 18 hours of heat, 1 per package. Adventure Pack: 2 Hand Warmers, 2 Body Warmers, 2 Toe Warmers. 5 sellable sides; Stackable & Hangable. Overnighter: includes 2 body warmers, 2 pair toe warmers, 2 pair hand warmers. Thermal Insole: Radiantex layer redirects heat back to your feet, and help keeps moisture out so feet stay warmer and drier longer. Heat rated to -13°F. Sold as one pair that are one-size and can be trimmed to fit your boot size.