IceFil Traithlon Arm Coolers
Icefill Arm Coolers Beet
Women's Ultra IceFil® Arm Coolers
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IceFil® beats the heat by responding to elevated skin temperatures with a cooling technology called Icefil®. ULTRAcell AC with Icefil® combines Xylitol and thermal radiation nano technology, reducing skin temperature up to 5.4ºF/3ºC. UPF 50+ protection.

  • Fabric:

    ULTRAcell AC with IceFil® provides moisture activated cooling technology that responds to your sweat, reducing skin temperature up to 5.4ºF/3ºC.Elastic gripper at top for secure fit.

  • IceFil®


    IceFil® combines three technologies creating a body responsive and heat repelling cooling technology in one unique fabric. Thermal radiation blocking technology blocks infrared rays creating 3.5°F of cooling. Xylitol yarn component interacts with your body's moisture creating an additional 2°F temperature drop at the skin and microdenier polyester yarns create a moisture wicking textile that pulls moisture away from your skin and helps it evaporate. 50+ UPF



by PowerReviews
Zoot SportsWomen's Ultra IceFil® Arm Coolers

(based on 1 review)

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Reviewed by 1 customer

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These ACTUALLY help keep you cool!

By iamrunningthis

from Wellesley, MA


  • Comfortable


    Best Uses

      Comments about Zoot Sports Women's Ultra IceFil® Arm Coolers:

      I was skeptical, but these actually help keep me cooler on hot weather runs. I notice less of a pace decrease in the heat, and I'm less miserable while I'm running. I went for a 9.5 mile run in them and they didn't chafe, and when a breeze picked up I could feel the cooling effect more intensely. I'm not exactly sure how they work... but they do. I wear them on most of my runs if it's over 75 degrees and sunny, and all my runs over 80 degrees now.

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