Powered by our new Stamina-V™ fabric, embedded with volcanic rock micro-particles and lab-proven to accelerate evaporation and increase endurance efforts by 26% on average. Internal drawcord for a secure, chafe-free fit. 5-pocket system, including 3 phone-sized with waterproof liners and 2 gel. No front rise seam and pop-color seaming details throughout. Reflective logos at front and back.