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Formfit® Pro Knee OA

Össur Formfit® Pro Knee OA is a dynamic, lightweight, and compressive knee sleeve for people in an early stage of knee osteoarthritis (OA). This unique knee support provides unloading and pain relief for the knee.

Össur Formfit® Pro Knee OA is a unique, compressive knee sleeve with a Dynamic Force Strap system, designed to provide pain relief from the early stages of osteoarthritis (OA)

The dynamic, 3-D MotionTech™ knit is supportive and meets certified medical grade compression requirements, and has been proven to be superior to the leading brands at moisture wicking and breathability, keeping your knee cool during wear

CoolVent™ technology in the popliteal area enhances breathability and comfort, while the distinct patella graphics help with intuitive placing of the sleeve

The integrated StayBilizer™ hinge, constructed from lightweight, flexible EVA material, is suitable for sports, such as football

Key features

  • Patented DFS system.
  • Certified medical grade compression (20-30 mmHg).
  • Lightweight CoolVent™ knit in popliteal area for added breathability and comfort.
  • Patented FoldLock™ system for easier and more secure application.
  • Sports-compatible StayBilizer™ hinge made from light, flexible EVA material for optimum shape and fit.
  • Patella graphics for intuitive placement.
  • Available in 5 standard sizes and 3 comfort sizes.


For osteoarthritis and other knee conditions which may benefit from unloading and/or compression, such as: - Medial or lateral knee pain - Early or mild unicompartmental osteoarthritis of the knee - Symptomatic, unicompartmental meniscus degeneration

General information

  • Characteristics

    MotionTech™, CoolVent™, StayBilizer™ and FoldLock™
  • Available sizes

    XS, S, M, M Comfort, L, L Comfort, XL, XL Comfort

Sizing Chart