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Applications
    Thermoregulation
    Innovation in Heat Stress Mitigation for Firefighters
    7 Ways to to Incorporate Palm Cooling into Your Training
    Sports Science
    Give Your Basketball Players a Competitive Edge with Palm Cooling
    Haley Batten, Olympic Silver Medalist Mountain Biker, Beats the Heat to Optimize Performance
    The Narwhals
    Originals

    Used by professional and tactical athletes. Handbuilt in Boulder, Colorado. Limited supply available for immediate purchase.

    Buy Now
    The Original Narwhals: Portable palm cooling device for heat stress mitigation and performance enhancement.
    The Narwhals
    Next Gen

    Redesigned to be lighter, tougher, and easier to use, with same powerful palm cooling functionality. Coming late fall 2024.

    Learn More
    Narwhals: Portable palm cooling device for heat stress mitigation and performance enhancement.
    Buy the Narwhals

    Lab Notes

    Parts for the Narwhals - a palm cooling device

    Our Transparent Sourcing Policy

    Lab Notes
    Palm cooling device set up for use

    Instructions for Setting Up Your Narwhals

    Lab Notes
    The Coolest Blueberry Pie Filling Smoothie Recipe

    The Coolest Blueberry Pie Filling Smoothie Recipe

    Lab Notes
    Palm cooling device set up when on the road

    How to Set Up Your Narwhals for Palm Cooling on the Road

    Lab Notes
    Palm cooling device from Apex Cool Labs

    How to Evaluate a Palm Cooling Device

    Lab Notes
    Evy Lyons and Ariel Paul are the cofounders of Apex Cool Labs

    Meet the Apex Cool Labs Founders

    Lab Notes
    Man deadlifting with Narwhals, a palm cooling device
    Portable cooling device for occupational heat stress
    Athlete uses palm cooling device to improve in-game performance

    More Categories

    Protocols

    Heat Stress

    Sports Science