2012 Sun Mountain Rainflex Jacket Women's The minimum requirement of a rainsuit is that it be waterproof and windproof. When we brainstormed about the features we wanted in a rain garment we added stretchable, breathable, comfortable and quiet to the list. We were able to achieve all of this when we developed the RainFlex line. No longer will you find it necessary to take your rain jacket off to hit your shot. Features Full zip Elongated back YKK waterproof zippers proven to last Stretch taped seams waterproof and flexible Tricot liner for comfort and motion RainShield fabric protector repels water and stains while maintaining breathability Adjustable cuffs Locking zipper pulls keep zipper pulls secured and out of the way Shock cord waist