Heated cushion from the market leader 8 hours of heat Use: Foot warmers are extra thin and therefore suitable for every shoe Indispensable in cold weather outdoors Optimised for use in the shoe - pleasant 40°C over 8+ hours Activation: No charging or boiling is required Simply rip open the packaging and remove the heat pad - heats up in the air within a few minutes Open the packaging and remove the foot warmer Heats in the air Put in jacket or trouser pockets for a few minutes until the warming pads are pleasantly warm Remove the protective paper and stick the cushion on the top or bottom of the socks Tip 1  Provide sufficient oxygen in the shoe For very tight shoes, stick heat pads on top of the socks Ideal for ski boots Tip 2  For years, police and federal armies in Austria have been using HEAT foot warmers / toe warmers - as well as athletes of the German Ski Federation (DSV), the Swiss Ski and the ÖSV Ingredients: iron powder, water, cooking salt, activated carbon, vermiculite Quality: Our heat pads comply with strict quality criteria: ISO 9001 / ISO 9002, TÜV Rheinland, CE Reaction / disposal A heat pad consists of an air-permeable bag Slow oxidation of the iron powder with oxygen releases a heat reaction The heat pads are non-toxic and should be disposed of with normal household waste after use (single use) Shelf life: Several years in unopened condition Contents 5 to 40 pairs
