The material wicks away sweat and dries very quickly. 4-Way Stretch technology allows for better movement in every direction. Strategic laser perforation for better breathability where you need it. There are no seams on the inside of the legs, which helps prevent abrasions and irritation. The upgraded expandable center pocket on the back is waterproof to keep your phone safe. High waist with internal drawstring for optimal coverage and a perfect fit. Side pockets. Reflective details for running in low light. Leg length from the crotch: 66cm.