All legs are not the same shape. We designed and built these "Big Bones" knee braces specifically for thighs of size.
We made countless prototypes to get these right, and worked closely with our Old Bones Fam testing them until they were perfect. 100% guaranteed to not roll down at the top.
The sizing corresponds to our 2XL knee sleeve but is flared at the top, with a wider v-shape and has built in support stays that run all the way to the top edge to prevent any rolling.
If you find that traditional “skinny leg” sleeves don’t fit right, get ready to be stoked.
 
There is only one size for the BIG BONES Knee Sleeves.
Measure the circumference of your leg 4 inches above the top of kneecap.
If you measure 23" or more, then the BIG BONES Knee Sleeve will work for you.