NEENCA KNEE SUPPORT TECHNOLOGY Dual metal spring stabilizers(4 springs) fit tightly with your knee joint, 2 specially designed velcro fixing systems for best fit, open patella design and ultra-soft bandage of mesh weave technology. These special functionalcomponents strengthen side support and maintain your joint stability. It will effectively disperses your knee pressure, and assist knee pain recovery. TARGETED RELIEF & SUPPORT The 4 memory spring stabilizers on both sides will provide stability and protection for weak and injured knee, significantly reduce the burden of kneecap and provide maximum support for your knee joint. Wrap around patellato enhance the support of knee and relax tendons, avoid pulling, prevent muscle strain. UPGRADED DESIGN Ergonomic design: 2 sponge pads are sewn on both sides of patella, this knee brace will fit perfectly with your knee joint, so it will prevent potential sports injuries without sacrificing your mobility Ultra-soft bandage and high-elasticfabric will stay in place all day. Specially designed 2 V-shaped Velcro straps are highly adjustable that ensures a snug fit from back to front, easily find the best fit for you COMFORTABLE EXPERIENCEOvercome the defects of similar products, knee braces with no allergies and itchiness. Open patella and air vents back design will avoid pressure to patella and sweat accumulate. Soft bandage fabric with airflow vented tech to reduceodor and moisture, circular breathing, breathable and absorbing sweat. Mesh weave fabric it easy to wash, more reliable than other knee wrap to provide extra reinforcement without sacrificing comfort, so you can wear it all day long