PowerBand Resistance Leggings (Reversible Wear)

Hi, I purchased the black compression size 10 love them can’t live without them, but I’ve noticed in the area of my pants. There was a little threading that looks like it’s been unraveled. It looks like a defect. I’ve only had them for 3 weeks ! wash them twice, but never put them in the dryer on delicate cycle. I love these pants, but I think it is a little on a defective side. Is there anyway you can help me with this

I ordered an XL and was a little nervous that I ordered the wrong size. I have an hourglass figure and go between 12-14 for pant sizes. Once I got on, they fit well. I bought these for a few reasons, but mainly to support my joints when running and pilates. I always have issues with my leggings staying up due to body shape, but these seem to working great so far.

I really like these leggings they're better than wearing my diuretic stockings but I should have gone up one size because they bind at my knees and in the crotch area and 5'4 in and 180 lb