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 stretch and shape retention Hidden pocket: Hidden waistband pocket holds a key High-rise: Keeps you feeling covered and secure Naked sensation: Engineered to feel like your go-to, lightweight, second-skin layer—you'll forget you're wearing this next-to-nothing sensation as you move