It's a very good design. Am looking forward to it having the great results that I received after my knee surgery and use of Polar Care.
Aircast Cryo Cuff Replacement Wraps
I had knee replacement and I am a large man. We used the device as they say and the pads are not big enough to fill correctly and give good cold therapy through the entire pad. I used ice packs instead and they worked well.
The new pad is much better than the one I was given after surgery. Hi highly recommend this pad.