DonJoy’s Defiance has been the world’s leading custom knee brace for over 20 years. Over 2 million Defiance braces have been prescribed to elite professional athletes, middle-school soccer players, and athletes of all shapes, sizes, ages and genders.
Now, Defiance PRO pushes our dominance even farther, boasting the greatest strength-to-weight ratio of any knee brace on the market.
Professional athletes choose Defiance PRO for the ultimate confidence and freedom to move.