Worn once then washed. Online description: Specially engineered with warp knit technology and a shapewear-inspired waistband, our most advanced fabric offers targeted compression that contours in all the right places Want a customized legging length? Our advanced SculptKnit® fabric doesn't fray so you can cut this style to your desired inseam. We've added perforated lines to indicate short, regular, and tall lengths, but feel free to create a personalized fit.