Ordering from Ameswalker was easy
"I purchased the Juzo lymphedema compression arm sleeve with a shoulder strap in a maxVl, long, however, it is not large enough to fit over the shoulder, and the straps are too narrow. Have you ever suggested to the manufacturer to make a size larger? One that would cover the top of the shoulder by making the shoulder cap wider and the strap several inches wide. This would be more helpful for those who cannot wear the sleeve that is currently available"

