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HyperKewl Evaporative Cooling Vest - Sport

4.5
Rated 4.5 out of 5 stars
15 Reviews
SKU: 6529-Black-3XL
Sale price $48.99

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Color: Black
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Description

The Hyperkewl Evaporative Cooling Vest is one of our all-time best selling cooling vests. Simply activate in water and wear for an instant cooling experience.
  • Simple V-neck w/ zipper closure
  • Great for a wide range of people and uses
  • Comfortable, quilted nylon outer shell
  • HyperKewl polymer embedded fabric inner
  • Water-repellant nylon liner

FEATURES:
• 5-10 Hours of Cooling Per Soak
• Lightweight and Comfortable Fit
• Water Repelent Nylon Inner Liner
• HyperKewl Fabric Inner offers effective Active Cooling without any bulging, leaking chemicals or slimy residue

The HyperKewl Khaki Evaporative Cooling Sport Vest is the frontline in the fight against Heat Stress. This lightweight vest uses Patented Hyperkewl Farbic to deliver Super Effective Cooling to all key parts of the body's core. The Lightweight vest can be activated with as little as a 2-3 minute soak and will offer active cooling for 5-10 hours. The Water Resistant innter liner keeps the wearer dry while being cooled. Simple VNeck closure works for a wide variety of people and jobs.

TechNiche HyperKewl Products are great to Help You Stay Cool and Combat Heat Stress.


TechNiche has the solutions you need to beat the heat while at work, rest and play. TechNiche's Evaporative Cooling Vests provide 5-10 hours of cooling relief per 2-3 minute soaking. They are lightweight, and durable.

About HyperKewl Evaporative Cooling:

  • This simple and effective technology works by combining water with our HyperKewl Fabric to create garments that gradually release water through evaporation to keep you cool, but comfortable. Typical applications include personal cooling, outdoor safety, industrial safety, construction, emergency services, military, outdoor recreation, athletics, motorcycling and equine. What is Hyperkewl Evaporative cooling? HyperKewl Evaporative Cooling material is a unique fabric that absorbs and slowly releases water through evaporation. We look at this process as "super-charging" the bodies natural cooling process, thereby protecting the wearer against heat stress. HyperKewl works to cool you during the competition or strenuous activity. Science behind TechNiche Hyperkewl Cooling Vest: TechNiche products are made using our HyperKewl fabric which utilizes a unique chemistry to achieve rapid absorption, stable water storage and controlled evaporation. Hyperkewl fabric allows scientists to create garments that absorb, hold and slowly evaporate the water so that a large amount of water is placed around a user, while they stay dry, and then evaporate it to help “super-charge” the bodies natural cooling method. Human bodies will normally cool itself off through the evaporation of sweat on the skin, with HyperKewl fabrics, adding to this natural process, creating a cooling effect that can cool the user up to 10-15 degree F below the ambient temperature, depending on airflow. (NB High humidity (90%) will diminish the fabric’s ability to evaporate water and therefore provide cooling.) An easy and safe cooling process that simply helps to do what nature has already done, cooling through the evaporation of water.

HyperKewl Evaporative Cooling: This simple and effective technology works by combining water with our HyperKewl Fabric to create garments that gradually release water through evaporation to keep you cool, but comfortable.Typical applications include industrial safety, construction, emergency services, military, outdoor recreation, athletics, motorcycling and equine.

How They Keep Cool

Loading image: A man in a "MISSION" sun hat and blue cooling towel works outdoors, holding a wooden tool handle, with a house in the background. A man in a "MISSION" sun hat and blue cooling towel works outdoors, holding a wooden tool handle, with a house in the background.

Beat the Heat Daily

From gardening in the backyard to hitting the pavement for a run, we have the gear to keep you moving comfortably.

Loading image: A young woman with a messy bun smiles, looking left, wearing a black Alphacool cooling vest on a dirt path with blurred trees. A young woman with a messy bun smiles, looking left, wearing a black Alphacool cooling vest on a dirt path with blurred trees.

Gear For Every Lifestyle

Whether you are on the job relaxing in the backyard, we’ve hunted down the best gear so you don't have to.

Loading image: A smiling man in sunglasses and a misting hydration vest sprays mist while hiking in a dry, sunny landscape. A smiling man in sunglasses and a misting hydration vest sprays mist while hiking in a dry, sunny landscape.

Your Personal Oasis

Transform your environment with a curated selection of cooling vests, fans, towels, and more for ultimate relaxation.

Loading image: Two women in colorful swimsuits pose playfully on a beach, one holding a beach paddle and the other a light blue "Polarbox" cooler, with blue ocean behind them. Two women in colorful swimsuits pose playfully on a beach, one holding a beach paddle and the other a light blue "Polarbox" cooler, with blue ocean behind them.

Stress-Free Shopping

Enjoy a massive selection of cooling products from the top brands while getting free shipping on all orders over $50.

4.5
Rated 4.5 out of 5 stars
Based on 15 reviews
Total 5 star reviews: 8 Total 4 star reviews: 6 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
93%would recommend this product
Slide 1 selected
15 reviews
  • J
    Joyce
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Works Great for the Yard!

    [Ordering was easy. The size chart made sizing easy & accurate for me. The vest arrived in excellent condition and in a reasonable time.]

    I had a cooling vest years ago when I rode motorcycle. I remembered how effective it was when the temperature soared.

    I no longer ride. But the heat and humidity were getting the better of me as I worked in the yard. This cooling vest did its job!

    The effects aren't as profoundly noticeable [no wind interface like you would get while riding], but I remained cool in the yard

    as I worked w/ a hat and the vest.

    I especially like the vest-like fit with zipper closure - comfortable to wear and 'not in the way' as I worked.

  • DM
    Drew M.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Bang for the buck!

    The cooling vest worked better than I had hoped. Riding bikes in northern Rockies this summer we had days in the mid to upper 90’s F. Wore the vest under my jacket and was surprisingly comfortable for at least 3-4 hours. Wife had one too and agrees. Once we got a little too warm we would stop and re-soak the vests. For the price this product was more than worth it.

  • K
    Kelli
    Flag of United States
    Verified Buyer
    Rated 3 out of 5 stars
    2 years ago
    Water evaporates

    I bought this vest big, I’m a size 2XL in men’s tops. I bought 3XL in vest, I think it’s the perfect fit. I work outside all day, my experience is the vest dries out quickly in less than an hour. In that hour it does keep me cooler. Except I’m no where near a faucet to rewet the vest.

  • T
    Tom
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    It does the job.

    I'm quite satisfied with this vest. During this July and August heatwave of '23 in Las Cruces, New Mexico, I postponed my daily two mile walk until evening to wait for the temperature to get down below 100 degrees. This vest made the trek enjoyable again. I found it helped to use a few safety pins to shorten the elastic gussets on the sides so it would fit a bit tighter, but once that was done, it worked like a charm. Now I let it do the sweating for me. I got the one in bright yellow so the traffic could see me even at night. Love it.

  • TP
    Tom P.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Mountain Biking

    Worked great on my bike ride. Kept me cool

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