Knee Sleeve Sizing

Could someone please explain in plain English how to properly size knee sleeves without making it Newtonian like ELITE FTS?
Thank-you…

haha well what brand are you looking at?

ELITE FTS andrewk369, and I’m thinking of getting the 1/4" until I get my ACL (right leg) & LCL (left leg) repaired. I just can’t make heads or tails out of the chart, and the video makes it more confusing…

Here’s a vendor link: http://www.flexcart.com/members/elitefts/default.asp?m=PD&pid=3014

Any help is really appreciated…

Cheers.