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Ergodyne Chill-Its 6632 Cooling Skull Cap

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The Chill-Its 6632 Cooling Skull Cap is a low-profile cap that wicks away moisture when worn dry and provides evaporative cooling relief when worn wet. Designed with stretchy performance knit fabric to provide UPF 50+ sun protection against harmful UV rays. An elastic band lines the interior for a snug and comfortable fit.


Just soak in water until saturated, then wring out excess water - the evaporative cooling process begins instantly and lasts for hours. If wearing dry, the moisture-wicking fabric draws perspiration away to help keep you dry. Anti-Odor treatment keeps this cooling headwear fresh, while reflective accents ensure workers are seen in low-light conditions.

The low-profile design fits comfortably under a hard hat or helmet and is great for construction workers, landscaping, roofing, or anybody working in the heat. It can also be used to reduce the risk of heat stress while mountain biking, motorcycling, gardening, hiking, playing sports and more.


  • Performance Knit Fabric: Soft, durable, stretchable fabric
  • One Size Fits Most: Elastic band fits snug and comfortable to head
  • Instant Cooling Relief: When wet, cooling is immediate and can last for hours
  • Moisture-wicking: When dry, will absorb sweat & wick moisture away
  • Sun Protection: UPF 50+ sun protection from harmful UV rays
  • Anti-odor Treatment: Keeps it fresh
  • Reflective Accents: For low-light visibility
  • Low-profile Design: Fits comfortably under any hard hat or helmet
  • Color Options: Black, Hi-Vis Lime, Hi-Vis Orange, and Blue
  • Machine washable

Performance & Tech Tags:

  • Chemical-Free
  • Machine Washable
  • Micro-Fiber
  • Moisture Management
  • Reflective Accents
  • UV Protection

Chill-Its are a division of the powerhouse workplace safety equipment brand Ergodyne. Chill-Its products bring a frosty layer of comfort to your jobsite inferno, so you can work (or play!) longer. Why is staying cool in the heat and humidity so important? Heat stress is no joke and can result in death. You can't change the weather but using Chill-Its can help you change your approach to the heat. From neck bands to vests to wide-brimmed hats, Chill-Its by Ergodyne has the right cooling product for the hardest working people on the planet.

Chill-Its Cooling from the foundry to the freeway, battle big league heat with our Chill-Its Cooling Line. Evaporative cooling bandanas, headbands, towels, vests, and more pack an icy cool punch. The job may be tough, but Chill-Its products do their best to make work no sweat.

Finally, it's easy to keep your cool when the world goes volcanic and melts hockey pucks. Chill-Its provide many ways to suck it up when the heat rages and sweat starts to pour. If nature turns up the heat, don't sweat it. You can always turn to Chill-Its to bring a frosty layer of comfort to any workplace inferno.

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