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This vest features soft, lightweight phase-change fabric in your choice of fashionable colors, and is available in sizes XS to XL. Developed by NASA scientists for use in space suits, phase-change material (PCM) absorbs energy to cool the body when it's hot, then releases the stored energy as heat when the body gets cold.

Garments made with Comfortemp® PCM fabric are less bulky than those made with traditional synthetic insulators and are both fashionable and funtional. They can be safely laundered when necessary and do not lose their effectiveness for ten years.Zentek garments are completely lined with ComforTemp PCM fabric. This is why they are being used by MS patients for temperature regulation.



Perfect For:

  • Travelling- Stay cool and comfortable throughout your journey, and use the large zippered pockets to hold all your important travel documents close to you.
  • Motorcycle Riding - Wear this vest under your leathers. In the summer an open vent circulates the heat away from your body. In the winter, close the vents on your leathers and trap the heat in close.
  • Hot Flashes - Wear this vest at night to combat the discomfort associated with hot flashes while sleeping.


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Choose your options below.  Styles are subject to change.

Please let us know if you have a special request for pockets, safety ribbing etc.

  • Side view showing  orange light reflective trim and logo. Under the pocket flap is a hidden 'D' ring.The zippered pockets are deep enough for a cell phone or large wallet.

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