The North Face Women's Mountain Athletics Reflex Core Running Short offers additional coverage and modesty for training in and out of the gym. It has a fold over elastic waistband for all day comfort. Mesh ventilation panels keep you cool and dry during your workout. The internal stash pocket gives you storage to bring along the essentials. The mountain athletics program is a goal based, 6 week training program with multiple training activities and a free smartphone App you can get from The North Face.