A knee brace assembly comprising a sleeve and a buttress attached to the sleeve and configured to be positioned against a knee of the wearer. The buttress is configured to be positioned proximate a patella of the wearer and configured to provide support to the patella of the wearer. The knee brace includes a wrap having a first end defining an upper tab and lower tab, and a second end defining an upper and lower tab. The wrap is sized to extend around the leg of the wearer. The upper tab of the first end is configured to attach to the upper tab of the second end, and the lower tab of the first end is configured to attach to the lower tab of the second end, such that the wrap is operable to form a compressive fit around the sleeve and buttress.