Easiest, most amazing way to hem your jeans while keeping the factory seam! May look odd close up, but when they're on--you can't tell AT ALL! Works best on thick demin (L.A. Idols turned out great); ok on very stretchy jeans (Lee). Be sure to sew RIGHT along the factory seam. You won't be able to see the thread after hemming. This is the best of all hemming tutorials I've seen on Pinterest.