Women's Hydrologic® Cooling Vest merino check out our Mobile Warming®

check out our Mobile Warming® Technology Battery Compatibility Chart

fleece-lined elastic hand openings

or competing in endurance sports

while mesh panels boost airflow where you need it most

Women's Hydrologic® Cooling Vest merino check out our Mobile Warming®Beat the heat with the Mobile Cooling Hydrologic Vesttrusted by outdoor workers, athletes, and adventurers alike. Powered by Hydrologic evaporative cooling technology, this vest uses a Super Absorbent Polymer (SAP) quilted liner to retain water and deliver hours of cooling comfort. Simply soak for 12 minutes, wring out, and wear over your shirt. As water evaporates, it pulls heat from your corehelping regulate body temperature and keep you going in