You'll love these compression leggings  -They are super thick
One Size Fits All, Up to Size 8 
The top 6.5" are compression fabric and the lower part is really nice, thick, and stretchy 
Squat proof
Note: Depending on fit, the seam between compression material and bottom may be slightly see-through (it's not a defect) Use black panties if this is a concern for you. 
The compression waist band may be folder over