Great for air travel
"I bought these for coast to coast air travel because I had knee replacement surgery the prior month and my doctor and physical therapist recommended doing so. I was so thankful that I did! After traveling 12 hours, when I removed them, my knee felt better than before wearing them during the next day. I am sure it would have been a different story if I had not worn them. Also, they are very durable and shipping was timely and customer service was great, assisting me in figuring the proper fit (I am very short)! Thank you!"