Built for the Heat. Designed for the Job. The Strata Cooling Cap is built to deliver effective cooling where it matters most - your head and neck - without interfering with your gear. Activate it with water and let airflow do the work. The outer layer absorbs moisture and creates a cooling effect through evaporation, while the inner lining regulates moisture to keep you comfortable but not soaked. Designed to fit comfortably under most hard hats, the lightweight, low-profile construction stays in place without bulk, while the extended neck drape provides added protection from heat and sun. As cooling performance fades, simply re-wet and keep going... no batteries, no downtime. Stay cooler, longer! Without the drip.