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Techniche Coolpax Phase Change Cooling Brow Coolers Insert

Original price was: $12.79.Current price is: $10.20.

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SKU: 47762 Category:

How To Use Coolpax Cooling Inserts?

  • Simply place in a freezer until solid or Submerge inserts in ice water for up to 45 minutes 
  • Place inserts to garment pockets 
  • Wear comfortably 
  • Repeat steps as needed

What Is CoolPax?

CoolPax is our Phase Change Material (PCM) cooling technology. It uses a non-toxic carbon-based liquid that freezes at 58F/14°C and remains at that temperature for 2-3 hours. Simply place CoolPax inserts in freezer or ice water for 35/40 minutes and insert into garment pockets.

Science Behind CoolPax – 

A Phase Change Material (PCM) is a substance with a high heat of fusion which, melting and solidifying at a certain temperature, is capable of storing and releasing large amounts of energy. Heat is absorbed or released when the material changes from solid to liquid and vice versa; thus, PCMs are classified as Latent Heat Storage (LHS) units.