DonJoy Defiance® Custom Knee Brace

The custom Defiance is DonJoy’s flagship knee brace. With clinically-proven technology including the 4-Points-of-Leverage System™ plus innovative, high-tech materials and design, this lightweight brace provides durable support for moderate-to-severe ACL, PCL, MCL and LCL instabilities. Plus, the low-profile design fits comfortably underneath clothing and sports uniforms, including hockey and football. As the strongest of DonJoy’s functional braces, the custom, carbon composite Defiance is recommended for high-collision sports, while its featherweight materials and custom fit also make it the brace of choice for activities of daily living. Available with the LoPro FourcePoint Hinge, the only hinge clinically-proven to protect the ACL. Defiance technology is on the field, on the court, on the slopes and in the water protecting knees and providing confidence to those who wear it. First introduced in 1992, DonJoy has produced more than a million braces. Indication: Hyperextension; Moderate to severe ACL or PCL Combined Instabilities (CI); ACL or PCL reconstruction; Prophylactic use Learn the facts about bracing for ACL treatment and prevention. Backed by DonJoy’s Knee Guarantee Program™ Custom-made craftsmanship Lifetime warranty on frame and hinges Clinically-proven 4-Points-of-Leverage System™ Custom fabricated Swooping Thigh Cuff for inner thigh clearance and bilateral brace use Strong, lightweight carbon composite frame ACL, PCL, or Combined Instability (CI) strap configurations 24-hour turnaround time Options: Patented, clinically  proven FourcePoint™ hinge technology (stop kit not included) Over 40 custom frame colors and graphics Defiance Extra includes reinforced carbon composite frame Metal Caps – PowerCaps, metal strap tab caps (recommended for contact sports) High strength stainless steel gears (recommended for contact sports) Standard Low Profile Hinge DropLock Hinge