LULULEMON Run Speed-Up Shorts in Black, women’s size 8. These shorts are lightweight, breathable, and unlined. They have a back zip pocket and the inseam is 4”. I’m not certain if all of the Speed Up shorts have a similar zip pocket, so please look at the closeup pictures for reference. It’s possible that these shorts are another model of Lululemon running shorts, but they do look like Speed Up shorts to me. Measurement pictures in slideshow. Thanks for looking!