The Ekta jacket is a Tobe Outerwear high tech jacket made specifically for women. While most of our gear is unisex, the Ekta is made specifically for women who place high demands on their gear. The 45k mm water column membrane will keep you dry in wet conditions, yet it is breathable to regulate body heat and underarm vents to help you regulate body heat during your activities. This is a perfect jacket for the active snowmobile rider or skier. >>California Proposition 65