OnyxCool Knee


The OnyxCool Knee provides durable cool compress support while playing the game or recovering from injury. The Phase Change Material is specially formulated to 58 F for safe, effective cool therapy.  Preferred by patients over costly electrical water circulating devices.  Cool charge lasts up to one hour and takes less than 30 minutes to recharge in the refrigerator or freezer. No cords or plug-in required.

SKU: 205-12-11201-3 Category:

Additional information

Weight 32 oz
Dimensions 14 × 10 × 2 in

Veltex fabric (black); Aromatic Polyether Polyurethane; Elastic straps with Velcro closure; Hexadecane molecular formula C16H34 or CH3(CH2)14C


Device and two (2) straps


FDA Class 1 Medical Device

Product Origin

Made in the USA