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Active Wear Vest

1.00 LBS
Calculated at checkout

Product Description





Garments made with Comfortemp® PCM fabric are less bulky than those made with traditional synthetic insulators and are both fashionable and functional. They can be safely laundered when necessary and do not lose their effectiveness. This garment weighs 16-25 ounces, depending on size. The optional cold pack inserts each weigh 5 ounces.  This vest features soft, nylon Taslon  fabric in your choice of fashionable colors, and is available in sizes XS to 2XL.





The vests are completely lined in the highest quality phase change material available.  If washed and dried cool, we have found this material to last 10 plus years. By using a two step thermal regulating system, we have achieved comfort at outside temperature, from -20 F to 100F.

Developed by NASA scientists for use in space suits, phase-change technology (PCM) absorbs energy to cool the body when it's hot, then releases the stored energy as heat when the body gets cold. Creating the perfect outdoor enthusiasts must have gear!



* This vest acts as a heat sponge when in an environment hotter than 83°F. To discharge the heat, simply move or shake the garment to create greater airflow

Comfortemp FabricTemperature GraphComfortemp Fabric


This vest features two front zippered pockets on each side, plus two more patch pockets, for a symmetrical design. Originally designed for dog trainers,it is now used for traveling, and medical needs. You will always have what you need at hand. A large, convenient pocket on both sides of the outer shell is divided into one small upper and one large lower compartment.  A deep dove shelf pocket on the back provides ample storage for a water bottle or other supplies, and is stitched in the center to create two equal compartments. 





The most common comment we hear is that " I wear the vest all the time" and " They are additive"

Perfect For:  Everything!

  • 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.
  • Hiking
  • Biking
  • Jogging
  • Boating
  • Horseback Riding




Size Chart:




Product Videos

Thermal Vest Video 00:59

Zentek vest is lined with phase change material, watch as direct heat is applied and the material adjusts! Amazing!!

  • Thermal Vest V...
    Zentek vest is lined with phase change material, watch as dire...
    Amazing comfortemp lining, keeping you in the comfort zone. P...
  • Zentek Vest All weather vest!
  • About Zentek P... Temperature Regulating Products!

Product Reviews

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  1. Addicted to say the least 5 Star Review

    Posted by on 26th Jun 2012

    This is the best piece of clothing that I own. It was a gift to me last Christmas from a friend who purchased it at a dog show.... It comes off to be washed and then, back on again. I wear it under jackets and on top of shirts and sweaters. It keeps me warm, and cool!!! There is something about the material that is comforting when I have it on, as though it is "second skin".....hard to describe. Am about to order the second vest...

  2. Liked more than I thought I would. 5 Star Review

    Posted by on 21st Apr 2011

    When I bought the vest I thought I would only be wearing during the day. I found I slept better a night with the vest on. I cannot wait to try it in the summer. My dog has had the coat for 3 years It still looks like new. In December I got another coat for my older dog and she just loves it to. I own French Bulldogs and they are hard to fit and keep on. These coats are wonderful for my Frenchies. Thank you

Previous | Showing reviews 3-4 of 5 | Next

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