OTC Orthotex Knee Support - Stabilizer PadFour way stretch material provides even compression over the prominences of the joint. Perforated material is breathable, allows perspiration and moisture to escape for extended wearing comfort. Multi function buttress surrounds kneecap (patella) and provides compression and stabilization. For precisely targeted pressure over soft tissues, any combination of buttress quarter sections can be removed by using scissors to cut through the slits on the