Heatmax Foot Warm-Up Pack of 5 pairs

 The “air-activated” Foot Warm-Up® is specially designed to work in low oxygen environments like boots or shoes. They are ideal for those who will be sitting still and not generating much body heat.

Features:

• Non-adhesive to provide flexible warmth.
  
• Supplies up to 6 hours of 100°F heat.
• Individually sealed in airtight package to guarantee a shelf life of six years.
• Portable (No wires or batteries)
• Odourless
• Disposable
• Safe
• Nontoxic, nonflammable
• Environmentally friendly
• Contains all natural ingredients

Buy five pairs and save £1.