Features of Ultimate Direction Women's Ultra Jacket V2 3 0,000 MVTR-the New Ultra Jacket and Pant are designed to keep you dry during intense activity-no sweat Redesigned to breath better and keep you drier 30,000 mm water entry pressure and 30,000 moisture vapor transmission rate Brimmed TunnelE?ect hood allows ideal air?ow while keeping rain out Integrated FlipMitts-self-storing mitts provide waterproof warmth Exceeds the breathability and waterproof standards required by the Ultra Tour du Mont Blanc Peristaltic armpit vents pump in cool air and pump out warm air during natural arm movement.