When Feeling Nothing Is Everything. The Lululemon Align Collection, Powered By Nulu Fabric, Is So Weightless And Buttery-Soft, All You Feel Is Your Practice. Designed For Yoga. Intended To Sit At Bottom Of Calf. Hidden Waistband Pocket Fits A Card Or Key, And Wont Get In Your Way. This Collections Great For Low-Impact Workouts Like Yoga Or Whenever You Want To Feel Really, Really Comfortable. | lululemon Align™ High-Rise Crop 21"