Heat Factory USA Heated Insoles

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  • Regular price $3.95 CAD
Shipping calculated at checkout.

  • The Heat Factory Footwarmer Insole is a soft, light-weight pouch containing an inert mixture of iron powder, charcoal, salt, water and vermiculite.
  • When exposed to air, a natural exothermic reaction generates consistent and prolonged heat.
  • The insole pouch is made of soft cloth lined with a very thin layer of porous plastic for maximum durability.
  • Peel back the adhesive backing and press warmer to outside of sock underneath foot.
  • Sold as Pair.