The Safe-T® Sport EZ-On Knee Wrap's intuitive design delivers compression where you need it, yet comes on and offin seconds. Removable rubber ring provides additional stability and tracking for the patella, while preventing the EZ-On Knee Wrap from sliding. Neoprene construction retains warmth for soothing heat therapy helping your knee recover faster! Fits right or left knee. Navy. To size, measure around leg 4" above center of knee cap. See size chart. Imported.