VGUC, faint blue on front left ankle, see photos. Double lined. When feeling nothing is everything. The Align collection, powered by Nulu™ fabric, is so weightless and buttery soft, all you feel is your practice. nulu™ Lightweight, buttery-soft Nulu™ fabric wicks sweat and is four-way stretch buttery-soft handfeel lightweight sweat-wicking four-way stretch features Designed for: Yoga Lycra®: Added Lycra® fibre for shape retention Comfortable waistband: Lies flat against your skin and won't dig in Hidden pocket: Stash your essentials in the hidden waistband pocket Rise and inseam: High rise, 25" inseam