According to a study, icing, multiple times in a day is helpful in recovering soon. The cuff works perfectly and is of top quality, I wouldnt hesitate to order here again.     Thigh Circumference   Please contact Source Cold Therapy (866-425-3209) with questions or comments regarding our cold therapy return policy. Cryo, and Cuff pads. The Aircast Knee Cryo Cuff is used to provide speedy recovery of an individual after having knee injury or after treating knee surgery. All sales final on cold therapy products. It is basically a device that has been used to do cold therapy with ease. This device helps you recover from knee-related injuries by applying compression to the affected area. We will then send out a replacement item for the original. Im thrilled that I got this.