McDavid Multi Action Knee Strap The McDavid Multi Action Knee Strap helps relieve pain from runner's or jumper's knee and non-specific patellar pain. 3/16" thick thermal neoprene sleeves offer therapeutic body heat retention while providing firm compression and soft tissue support. Extra long sleeve protects against abrasion. Padded horseshoe buttress protects and relieves pressure from the patella. Two-sided nylon construction gives added durability. Adjustable straps with VELCROŽ brand fasteners. Fits right or left knee. Ideal in assisting patellar tracking. Sold individually.