GT4L Women's Grey Yoga Leggings | Four-Way Stretch | Raised Waistband UKGT4L Women's Grey Yoga Leggings Four Way Stretch Raised Waistband UK Clean grey. Effortless flow. GT4L grey yoga leggings that go from the studio to the street without missing a beat. Four Way Stretch Fabric: 82% polyester 18% spandex that moves with your body in every direction perfect for yoga, pilates, and everything in between. Raised Waistband: High rise, sculpting waistband that holds firm, flatters your silhouette, and stays put through every