Features:-100% Brand New & High Quality-3-tier structure， outlayer with lmitantion OK fabric， middle layer with Neoprene， inner layer with Nynlon. -Hole with lining pad， disperse the pressure， enhance Knees and Kneecap stability. -Two adjustable bands， fitness to protect and relax joint ligament. -Breathable material， swaeat releasing， efficiently cool your knee. -Provide underprop and protect knee and joint ligament. -Size: 44.45x26.67cm， free size.-Material: lmitantion OK fabric， Neoprene， Nynlon-Color: Black-Quantity: 1pcs