The present invention relates to a device for applying compression treatment to a part of a wearer's body, the device comprisinga wicking layer having a first face facing skin on the wearer's body part when the device is mounted on the body part for wicking moisture from the skin, and a second face facing away from the skin of the wearer's body part；at least one bladder for selectively applying compression to the body part, the at least one bladder being constructed of bladder material,wherein the second face of the wicking layer overlaps the at least one bladder andthe wicking layer is secured to the bladder material along a seamline that runs along the outer periphery of the bladder material.
