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Unloader One® Custom Knee Brace

Custom made and clinically proven to manage osteoarthritis

8.5 million people in the UK suffer from osteoarthritis, with arthritis of the knee being the most common form of the condition. This causes pain and affects mobility both inside and outside of the home.

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  • Articular Cartilage Defect Repair

  • Avascular Necrosis

  • Meniscal Cartilage Repair

  • Mild to Severe Unicompartmental Osteoarthritis

  • Osteoarthritis

  • Tibia Plateau Fracture

  • Unicompartmental Knee Conditions

This product requires specific measurements for fitting therefore please call us on 08450 065 065 or email [email protected] to discuss in more detail.



A market leader in the field of osteoarthritis knee bracing for many years, the Unloader One® has been redesigned to provide numerous benefits to both the clinician and patient, specifically improved ease of use, improved comfort and a more intuitive fitting / servicing design. As ever, the brace combines a streamlined, flexible upright with Dual Dynamic Force Straps to generate a highly effective unloading force for unicompartmental conditions.

A ratcheting Dynamic Force Control System empowers the patient to manage the therapeutic effects of the brace whilst liners coated with Össur Sensil® Silicone Technology eliminate migration.

The Custom version is designed to accommodate difficult leg shapes that do not suit the Off-The-Shelf model.

To arrange a consultation please contact us on 0845 0064040 or email us at [email protected] for further information. If you already own an Unloader One then you can find everything you need in our accessories and spares section.

A range of accessories for the Unloader One Custom are available here.

A range of SmartDosing accessories for the Unloader One are available here.

Features & Benefits


  • Dual Dynamic Force Straps increase unloading capabilities and prevent rotation of the brace on the leg 
  • Tool-free, ratcheting Dynamic Force Control System enables self-dosing by the patient for easier pain management 
  • Quick fit buckles with leverage arms enable easy application and removal without the need for strap adjustment 
  • Breathable liners featuring Össur Sensil ® Silicone Technology on an aerospacer base material eliminates migration 
  • Flexible, low-profile upright contours to patient anatomy and allows use underneath clothing 
  • Quick Connect Strapping for tool-free removal and replacement 
  • Lightweight frame is perforated for flexibility and ventilation 
  • Custom made 
  • This product requires professional fitting from a clinical specialist
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3 reasons that customers choose Össur:

  • Trusted by the NHS, doctors and clinicians
  • Over 1 million braces sold worldwide
  • Free standard delivery on all UK orders