An essential accessory for outdoor sports and activities in cold weather, providing hours of continuous warmth, anywhere, anytime. The warm packs are self-heating and therefore totally portable, as well as clean, safe, non-toxic, light and easy to use. To use, simply remove sachet from the air-sealed pack, and within minutes, the warmer will generate comforting, warming heat.
· 5 Pairs in a pack
· Lasts up to 8 hours