A performance-engineered running vest built for endurance training and outdoor rec. Constructed from sweat-wicking mesh with a grid-patterned perforation layout for maximum breathability and rapid moisture management. Designed with dual front hydration bottle slots, two external gel pockets, and an extra-secure zip pocket integrated into the pack. Adjustable chest and waist straps create a locked-in, bounce-free fit. Reflective heat-pressed ventilation holes along the spine enhance airflow and visibility in low-light conditions.