Heat Factory's patented Flat Footbed is easy to use - one size fits most! The cavity under the toes is designed to hold Heat Factory Footwarmers. Specially designed air channels on the bottom of the footbed increase air flow to the Footwarmer creating plenty of heat to keep those feet warm on cold days.
- The Footbed features a brushed nylon top with antimicrobial & anti-fungal additives.
- Includes one pair of Heat Factory 6+ Hour Footwarmers (Heat Factory item #1948), Heat Factory 6+ Hour Footwarmers are designed for use with the extensive line of Heat Factory warmer socks and footbeds
- The Heat Factory Footwarmer is a soft, light-weight pouch containing an inert mixture of iron powder, charcoal, salt, water and vermiculite. The warmers are odorless, non-toxic and air-activated
- When exposed to air, a natural exothermic reaction generates consistent and prolonged heat