Old Navy Pixie Mid-Rise Black Ankle Pants Old Navy Pixie ankle pants in black. Mid-rise with a slim, tapered leg that hits at the ankle. 95% cotton, 5% spandex. Never-Fade technology keeps the black from washing out. Waist: 15.5 in. Inseam: 27 in. Total length: 36.5 in. Pre-owned. These are the go-to work pants for teachers, office days, or anyone who needs a polished look without dry cleaning. Check my shop for more Old Navy and workwear basics to bundle!