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Opal and Onyx Cool

Cooling Knee Wrap

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This product is sold out.
Save + Free Shipping
This product is sold out.

This form-fitting, cooling compression wrap is anatomically designed for active recovery so you can stay in the game or recover while resting. The Knee Cooling Wrap cools to a skin-safe and soothing 58° — the doctor-recommended temperature for cool therapy.


  • Works to safely permeate muscle tissues for pain relief while drawing heat and inflammation away
  • Maintains constant 58° cooling for approx. one hour, depending on use
  • Refreshingly cool, not uncomfortably cold
  • Safe to wear directly on the skin
  • Reusable; re-cools in the refrigerator in 30 minutes
  • Straps adjust to fit most body types
  • Antimicrobial coating, latex-free, and FDA registered
  • Made from plant-based cooling PCM (phase change material)
  • Measures 18” x 12” x 0.5” and weighs 1.25 lbs
  • Made in the USA
  • May be HSA and FSA reimbursable

How to Use

  • Refrigerate for 30 minutes. Wear cool white padding directly on the skin or over light clothing until wrap becomes clear
  • Return to refrigerator to re-activate cooling for next use (or in an air-conditioned vehicle or a cooler of ice for 20 minutes)

Care Instructions

To clean, use a damp cloth and mild soap then air dry

About the Brand

Opal and Onyx Cool’s wearable therapies feature a cooling technology made from a plant-based phase change material (PCM). They are anatomically designed and formulated to 58° for cool therapy to relieve pain and treat injuries or 80° for cool comfort to safely cool the core and treat heat stress.