MATERIALS: 41% Silicone, 26% Polyamide, 15% Spring Steel Wire (galvanized), 7% Elastodiene, 2.65% Elastane, 2.5% Viscose, 2.4% Cotton, 2% Polyurethane, 0.5% Polyester. THE BAUERFEIND STANDARD OF QUALITY: All Bauerfeind products are made in Germany with the highest manufacturing standards to ensure superior quality. Bauerfeind technology has evolved over the past 80+ years and continues to set the standard in fit, comfort, support and performance. USED TO HELP TREAT & HELP PREVENT: Medial meniscus tear, mild arthritis, osteoarthritis, and other knee pains. Don't let knee pain get in the way of life: live an active lifestyle without letting chronic knee pain slow you down, with GenuTrain A3 knee braces and supports by Bauerfeind. EFFECTIVE SUPPORT & COMFORTABLE FABRIC: A viscoelastic pad fits snugly against the knee and gives the joints and muscles a targeted, healing intermittent massage with every movement. Helps accelerate the healing process by reducing inflammation and relieving pressure. The soft knit fabric is extra stretchy, machine-washable in the gentle cycle, which helps maintain its elasticity and original fit. The fabric is breathable to keep sweat away from your body. HELPS STABILIZE & STIMULATE KNEE: Designed for degenerative knee pain such as that caused by osteoarthritis. “A3” stands for Anti, Arthrosis, Algos. Which means "against joint pain" in Latin. It is also beneficial for injuries or pain on the inside of the knee. The three-dimensional fabric is constructed to conform to the natural shape of the knee, so the knee is still mobile, but gets the stability it needs. The support has a pad inside that prevents the kneecap from slipping. ENSURE CORRECT FIT AND SIZING: With your knee slightly bent, use the center of the kneecap as your starting point and measure 5 1/2" up your thigh. Measure around thigh for circumference. Using center of kneecap for starting point, measure 4 3/4" down your calf. Measure around calf for circumference. Make sure measure tape is not too tight or too loose. Refer to sizing chart & video for correct sizing. Polyester Blend.Age Range (Description): Adult. Use for: Knee. Specific Uses For Product: Knee Support,Osteoarthritis. Size: Size 5 - Right. Brand: Bauerfeind. Date First Available: May 5, 2008. Best Sellers Rank: #150,119 in Health & Household. Customer Reviews: 4.2 4.2 out of 5 stars 179 ratings 4.2 out of 5 stars. : B0018OFMDW. Hand Orientation: ?Right. Sport Type: ?Walking. Size: ?Size 5 - Right. Style: ?GenuTrain Arthritis Knee Brace. Part Number: ?11041251080605. Manufacturer: ?Bauerfeind. Number of Items: ?1. Suggested Users: ?Unisex-Adult. Material: ?Knit Blend. Color: ?Titanium. Country of Origin: ?Germany. Brand Name: ?Bauerfeind. Item Weight: ?0.5 Pounds. Item Dimensions LxWxH: ?7.87 x 14.17 x 1.97 inches. Package Weight: ?0.8 Pounds. Item Package Dimensions L x W x H: ?14.3 x 5.9 x 2 inches.