The Futuro Comfort Lift Knee Support Medium provides reliable support for weak or injured knees. Designed for all-day comfort with breathable, dual-stretch power knit material. Fits discreetly under clothing, ideal for activities that lead to discomfort. Features Provides reliable support to weak or injured knees Designed for all-day comfort with power knit material Anatomical shape for optimal fit and joint protection Breathable, dual-stretch power knit material Flexible fabric for full range of motion Low profile silhouette fits discreetly under clothing Suitable for left & right knee Cotton, Rubber, Nylon, Polyester, Spandex.Futuro: Trusted for reliable knee support and comfort.Starting with the wider end, slide the support up the leg and over the knee. Position kneecap in woven patella panel.If discomfort or pain results, persists or increases, discontinue use and consult a physician.