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Ergodyne Work Gear

Ergodyne Chill-Its 6690 Cooling Arm Sleeves

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Product Description
About Ergodyne
About Chill-Its

Chill-Its 6690 Cooling Arm Sleeves provide full arm coverage to absorb and wick away sweat, deliver advanced cooling relief, shield skin from the sun's UV rays, and even protect against light abrasions.

Made with soft, lightweight performance knit fabric with UPF 50+ protection from harmful UV rays, these sun protective sleeves provide instant cooling relief when wet and wick moisture away when dry - helping absorb and dry sweat quickly. An anti-odor treatment keeps funky and unpleasant body odors under control when you're going all out.


Activation is easy. Simply run the cooling arm sleeves under cool water, then twirl or shake the sleeves to accelerate the chemical-free evaporative cooling process. Wear wet for cooling, or dry for moisture-wicking comfort. Enhance the cooling effects by wearing the sleeves on key pulse points (under arm and wrist).


Thanks to its high-quality, high-elastic fabric, these unisex protective arm sleeves are suitable for most arm sizes - no uncomfortable pressure or discomfort. To determine the right sleeve size, just measure the circumference of your upper and lower arm and refer to the size chart for specific measurements of each size.

Whether working outside or simply enjoying the outdoors (golfing, cycling, fishing, jogging, playing baseball etc), these uv sleeves provide great skin protection. Also perfect for covering up tattoos so as not to offend the prim and prudish with your gnarly ink.


  • Durable & Comfortable: Performance knit fabric is soft, stretchable and durable
  • Long-lasting Effect: Instant cooling when wet that can last for hours
  • Moisture Wicking: Wicks moisture when dry to absorb sweat from the body
  • UPF 50+ Protection: Blocks harmful UV rays
  • Protection From Light Abrasions: Great for landscaping and hauling brush
  • Reflective Accents: For busy streets or job sites
  • Anti-odor Treatment: Keeps funky and unpleasant body odors under control
  • Available In 3 Colors: Black, Hi-Vis Lime and Blue
  • Machine washable
  • Chemical-free cooling


  • Agriculture
  • Construction
  • Utilities
  • Transportation
  • Sports
  • Hiking
  • Solar

Performance & Tech Tags:

  • Chemical-Free
  • Moisture Management
  • Reflective Accents
  • UV Protection

Since 1983, Ergodyne has pioneered the development of products that Make The Workplace A Betterplace. What started 28 years ago with just one product has grown into a line of top flight, battle-tested, tenacious work gear; all precision crafted to provide protection, regulate temperature, and enhance productivity for workers on jobsites the world over. The current lineup is extensive and constantly growing: ProFlex Hand Protection, ProFlex Knee Pads, ProFlex Supports, Trex Footwear Accessories, Chill-Its Cooling Products, N-Ferno Warming Products, GloWear Hi-Vis Apparel, Squids Lanyards, Arsenal Equipment Storage Systems, CORE Performance Work Wear and SHAX Portable Work Shelters.

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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