Type Moderate Support IndicationSprain, Strain, Arthritis, Chronic Knee Pain, Sports injury, Old age Product Description 2-way stretch fabric ensure uniform compression with top and bottom Velcro strap to ensure proper fitment and holding of Hinged knee cap. Provide support at knee joint and ligament with normal range of motion. Common for left or right. Material Descriptions Made up of 2-way stretch knit fabric, soft fold stitch at edges. Top and bottom Velcro straps for better fitment. Plastic hinge both side. SizeS, M, L, XL, XXL, XXXL