Tights Essentials Ultra High Waist from Casall. Squat-proof workout leggings with an extra high waist, made from a soft and stretchy material. The leggings provide maximum freedom of movement and efficiently wick away moisture, while the material has a shimmering surface with a subtle luster. Designed with a phone pocket on the inside of the waistband. The product is under the W Sustain category as it is made from sustainable materials. Casall  Tights Essentials Ultra High Waist