Game On! Pain off.
Safer than ice. Clinically tested cool therapy for active recovery.
Learn More
Menopause: Meet Your Match
Drug free relief for hot flashes. Natural therapy and 75% fewer flashes.
Learn More
Live Your Best with MS
Clinically tested. 75% of users reported good to excellent results for MS relief.
Learn More
Turn up the Heat on your Health
WARMMS Infrared Heat Therapy for Recovery
Learn More

    Wearable Therapies Made in America.

    Image

    Treat Yourself

    Injuries

    Treat Me →

    New Moms

    Care for Me →

    Hot Flashes

    Cool Me →

    Heat Safety

    Protect Me →

    MS

    Relieve Me →

    Sleep & Stress

    Relax Me →

    Featured Products

    Image

    Cool Vest

    ONYX COOL’s Vest is made with a specially formulated plant-based cooling phase...
    Learn More
    Image

    Cool Knee

    The ONYX COOL Knee features a plant-based phase change material that cools...
    Learn More

    What They're Saying About Us

    Working in PPE is an extremely hot and sweaty experience that is truly miserable at times. These bra inserts have seriously made a difference at work and have really improved my comfort level.
    - Julie B., Healthcare Worker
    I used the Opal Chill Wrap to help me with my hot flashes. I had no idea it would totally eliminate them! Thank you for such an amazing product.
    - Meg Stumpf
    [OnyxCool Shoulder] has been a real blessing in this recovery process!
    - Doris Dose
    As someone with MS for the last 15+ years the cool wrap is a life changer.
    - Kari Amundson
    More Testimonials