Protecting You And Your World Maximum Support (Made With Recycled Materials) Ideal For Active Individuals During Sports And Other Physical Activities. This Self-Adjusting Brace Provides Maximum Medial-Lateral Support. Ideal For Weak, Injured, And Arthritic Knees. The Soft, Non-Petroleum Based, Neoprene Blend Retains Body Heat To Help Relieve Pain, Promote Healing And Keep Your Knee Flexible. Wraparound Design For Easy On And Off. Metal Hinges Help Protect Knee Providing Medial And Lateral Support Side Hinge Pockets Help Ensure Hinge Is In The Correct Position For Your Knee Size Padded Buttress Helps Support Kneecap And Assist With Proper Tracking Of Patella Criss-Crossing Elastic Straps Above And Below Knee Offer Self-Adjusting Support As You Move Open Patella Helps Stabilize Kneecap Adjustable Tabs Provide Custom Fit For Controlled Compression Open Back Helps Eliminate Bunching Behind Knee For Added Comfort Reusing Our Resources. Polyethylene Terephthalate (Pet) Bottles Are Washed, Ground And Extruded Into Fabric. Core Made With Non-Petroleum Based Materials Green Liner Made With 67% Recycled Pet Bottles Spandex Binding Made From 73% Recycled Materials Protected By The Aegis Microbe Shield &Reg; Controls Or Eliminates Odors, Unsightly Stains And Product Deterioration Caused By The Growth Of Bacteria And Microorganisms. Made In China