Pinnacle performance in a mountain running tank with a bold reflective graphic. For long mountain runs that push into the night, our pinnacle tank adds a large reflective logo for improved visibility. Its hybrid construction combines our soft, high-performance Phasic FL fabric with our ultralight Delta mesh on the back for improved airflow. Merrow seams and laminated finishes in key areas minimize chafe, the design rides comfortably under a hydration vest, and the patterning removes restriction.