Rab womens vapour rise one the vapour rise tm one jacket is a light weight highly breathable and innovative softshell jacket designed using our unique vapour rise tm technology to offer the ultimate womens climbing and mulit sport jacket developed exclusively by rab and pertex vapour rise tm creates breathable high wicking and quick drying performance clothing the vapour rise tm one jacket features a fully helmet compatible hood and anti snag velcro adjustable cuffs to increase an