Cotton 3 air flow modes (high/ medium/ low) with L.E.D. Indicators Plus turbo mode for optimum air circulation and effective cooling Up to 15 hours of run time on high setting with 18V LXT 5.0Ah battery (battery sold separately) Features 5 pockets: (2) zippered chest pockets, side pockets (left and right) and sleeve pocket Two recessed fan Units located on left and right side provide optimum airflow and comfort Durable 100% cotton