Advice on measuring for size
PSB Knee Braces are available in four sizes: Small, Medium, Large and Extra Large. There is no difference between right and left. In order to measure the correct size you need to measure round the lower leg, just under the knee, keeping the knee bent at an angle of 90 degrees (see illustration). You can use a normal tape measure for measuring or a special PSB tape measure, which shows
the sizes in different colours. The table shows the fitting range of the various sizes.