Super comfortable Lululemon yoga tights with Om Namah Shivaya inscribed.

Both crop (21") and pants (25") are available in this style. 

From Lululemon

These lightweight, high-rise crops minimize distractions and maximize comfort as you flow through your practice. Designed for yoga, buttery-soft and sweat-wicking Nulu™ fabric needs a little extra love. For best results, machine wash with like fabrics in a cold, gentle cycle and lay flat to dry.