Promotional graphic for Cool Comfort Water-Activated Cooling Vests, featuring a woman standing in a desert-style house yard next to a blue vest, with large product text on a bright blue background.

Evaporative Cooling Vests

Cooling your core is one of the most effective things you can do when heat becomes a problem. Cool Comfort® vests make that simple. Submerge in cool water for a few minutes, wring gently, and you're ready to go. No ice pack inserts to freeze, no machinery to haul around, no waiting. Just reliable, lightweight cooling you can take anywhere.

The Cool Comfort® vest line comes in two styles to fit different needs and preferences: the original Sports Vest for everyday use, and the Performance Vest built for more active wear. Both are available in a discreet hidden (undergarment) version if you'd prefer to wear cooling under your existing clothing.

Man repairing a bicycle tire outdoors with a toolbox and pump nearby while wearing an evaporative cooling vest in khaki.

Cooling Where It Counts Most

The torso is one of the most effective zones for body cooling. When your core temperature drops, your whole body follows. That's why a well-designed cooling vest can make such a meaningful difference for people managing heat-sensitive conditions like multiple sclerosis, hyperhidrosis, menopause-related hot flashes, or other conditions where overheating has real consequences.

It's also why athletes, outdoor workers, equestrians, motorcyclists, and anyone spending extended time in the heat reach for a cooling vest as their first line of defense.

Cool Comfort® vests use a water-absorbing gel technology that holds cool water temperature and releases it gradually through evaporation, providing hours of steady cooling relief. For an extra boost, chill the vest in the refrigerator or freezer before wearing. Just remember to wear a light layer underneath if coming straight from the freezer.

A note on humidity: Evaporative cooling is most effective in moderate to low humidity. In high-humidity conditions, evaporation slows and cooling performance decreases. If you live in a very humid climate, our pack-based cooling vests may serve you better.

Four different vests labeled 'Cooling Sports Vest', 'Performance Cooling Vest', 'Cooling Hidden Vest', and 'Performance Cooling Hidden Vest' on a white background.

Choosing A Cool Comfort® Vest

There are four vests in the Cool Comfort® lineup. Here's how to think through which one is right for you:

Cool Comfort® Cooling Sports Vest is the original — a cotton-blend vest with strategically placed cooling strips on the front and back and a front zipper for easy on/off. It has a slight stretch for a comfortable, snug fit. Available in Blue or Khaki, sizes S through 3XL. A solid, affordable choice for everyday use.

Cool Comfort® Cooling Hidden Vest uses the same evaporative cooling technology in a thin, low-profile design meant to be worn under clothing. If you need to maintain a professional appearance at work, wear a uniform, or simply prefer that your cooling gear stays out of sight, this is the one.

Cool Comfort® Performance Cooling Vest steps up the outer fabric to a lightweight, antimicrobial, moisture-wicking performance material. The result is better breathability and more comfort during physical activity. If you're exercising, working an active job, or want something that feels better during movement, the Performance vest is worth the extra investment. Available in Blue or Khaki, sizes S through 2XL.

Cool Comfort® Performance Cooling Hidden Vest combines the upgraded Performance fabric with the hidden/undergarment design — the best of both worlds if you need discreet cooling with a more active or breathable feel.

Save more with a kit: All of the Cool Comfort® vests are available as part of bundled kits that add a neck wrap, wrist wraps, and a hat for comprehensive coverage at a discounted price.