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Knee / Product spotlight

medi M.4 PCL Dynamic

Side view of the medi M.4 PCL Dynamic on a leg, showing its low-profile patterned frame, side hinge, straps and rear calf-pad dial

PCL Recovery

Discover the Details.

The medi M.4 PCL Dynamic has a lightweight, low-profile rigid frame with polycentric side hinges, numbered straps and non-slip padding. A contoured tibia pad and a separate rear calf pad with an integrated tensioning dial distinguish its construction.

  • Lightweight, anatomically pre-shaped rigid frame with an open-knee design.
  • Polycentric Physioglide hinges on both sides of the knee.
  • Contoured tibia pad with wing-shaped edges.
  • Rear PCL calf pad with an integrated tensioning dial.
  • Numbered straps, an extra-wide front thigh strap and movable strap buckles.
  • Non-slip frame padding.
  • Separate left and right versions.
Product family
Orthopedic
Category
Knee
Product support
Befitting You Medical Supply
Sizing & fitTalk to our team

Product details and sizing stay here with BFY. This showcase is educational; your clinician guides product selection and use.

BFY / SIZING & FIT

Find your fit.

Product sizing information stays here with Befitting You. Our team can help confirm measurements and fitting requirements.

BFY can confirm the thigh measurement, size and left or right version in person. Ask BFY for fitting assistance if your measurement is at a shared size boundary or outside the published ranges.

M.4 PCL Dynamic — thigh circumference

Measurement: Thigh circumference taken 15 cm above mid-patella. Both the measurement site and circumference ranges are published in centimeters.

M.4 PCL Dynamic — thigh circumference — sizing reference
SizeThigh circumference (cm)
XS31–37
S37–45
M45–51
L51–57
XL57–65
XXL65–74
  • The same circumference ranges are shown for the separate left and right versions.
  • Ranges and the measurement site are retained in the original centimeters; no inch conversions have been added.
  • Adjacent ranges share boundary values in the original chart. BFY can assist with size confirmation at those boundaries.
  • This chart is specific to the PCL Dynamic model, not other M.4 knee braces.

Sizing is a product reference, not a treatment recommendation or a guarantee of fit. If you are between ranges or unsure of a measurement, talk with BFY before choosing a size.

Ask BFY about sizing

Make your next step a conversation

Questions about fit or use?

Connect with Befitting You to discuss this product and the next steps for your situation.

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