MUELLER Adjustable Max Knee Strap, One Size, Open-Knee Patellar Support

The MUELLER Adjustable Max Knee Strap is an open-knee support for adults seeking targeted patellar compression, with an adjustable fit for either knee.

• Targeted compression around the patella — supports specific areas while leaving the knee open.
• Adjustable dual straps — let you slide the support on and tighten it to your comfort level.
• Right- or left-knee fit — use the same strap on either leg.
• Breathable mesh — designed for comfort and all-day wear while helping keep the area dry and reduce odor.
• Three fit options — choose by measuring around your knee.

This strap is made for adults who want support around the patella during activity or everyday wear. It is intended for people dealing with patellar tendinitis, jumper’s knee, runner’s knee, Osgood-Schlatter’s disease, arthritis, and related knee discomfort. Its open-knee design provides targeted support without covering the kneecap.

What kind of knee support does the MUELLER strap provide?

The MUELLER Adjustable Max Knee Strap applies targeted compression to support specific parts of the patella. The open-knee design keeps the kneecap uncovered, providing support without the feeling of a fully enclosed knee brace. It is designed to help relieve pain and discomfort associated with the conditions named above.

• Made for adults.
• Designed for use during activities.

How do I choose the right size?

Measure around your knee and match the measurement to one of the three available fits. S/M fits 9–12 in (22.9–30.5 cm); L/XL fits 12–18 in (30.5–45.7 cm); One Size also fits 12–18 in (30.5–45.7 cm).

Because L/XL and One Size share the same stated fit range, compare your knee measurement with the ranges above when choosing. The strap can be worn on either knee, so sizing is based on the measurement around the knee rather than which leg needs support.

• Measure around the knee before choosing.
• Both L/XL and One Size are listed for the 12–18 in range.

How does the strap fit and adjust?

Slide the MUELLER knee strap onto your leg, then tighten its dual straps to your comfort level. The adjustable design helps secure the support during activity, and it can be positioned on the right or left knee.

Breathable mesh forms the strap material, with comfort and dryness intended for extended wear. The design also helps prevent odor, making it suitable for periods of all-day use.

• Adjustable tightening lets you set the fit to your comfort.
• Open-knee construction leaves the kneecap uncovered.

The MUELLER Adjustable Max Knee Strap suits adults looking for adjustable, patella-focused support on either knee, whether for activity or daily wear. MUELLER Sports Medicine has been a trusted name in sports medicine for over 60 years. Its breathable mesh, open-knee design, and stated sizing make this a targeted support option for adults whose knee measurement falls within the listed fit ranges.