- The perfect answer to cold feet! Thin and comfortable with a rounded top, this self-adhesive warmer has been optimized for use in the oxygen-poor environment inside shoes and boots. Simply stick onto the outside of your socks and your toes will be kept warm for up to 6 hours.

• - Unwrap and get warm – it's that simple!

• These warmers contain natural substances (iron, water, salt, cellulose, vermiculite) and can thus be disposed of in the household waste.
  
  
  1 pair per pack