From the manufacturer's website:
Mueller® Adjustable Knee Support Neoprene blend provides even compression and soothing warmth. Four-way external adjustment system with secondary straps allows for concentrated and better compression. Anatomically shaped patellar opening. Thin straps help prevent bunching of material behind knees. Not made with natural rubber latex. Fits left or right.
- Open patella prevents slippage while keeping kneecap in place
- Doesn't restrict range of motion
- Retains body heat for soothing warmth to help relieve pain
Sizing - Measure around the leg, 3in. above the knee:
- One Size: 12in-21in / 30.4cm-53.3cm
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.